/* extracted style block 1 */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

        :root {
            --primary-dark: #1a3a3f;
            --primary-green: #2d5a5a;
            --accent-lime: #4db6ac;
            --accent-amber: #26c6da;
            --accent-blue: #4dd0e1;
            --bg-dark: #0d1f1f;
            --bg-card: #163e3e;
            --text-primary: #e0f2f1;
            --text-secondary: #80cbc4;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Noto Sans SC', sans-serif;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-dark) 50%, #0f2920 100%);
            min-height: 100vh;
            color: var(--text-primary);
            overflow-x: hidden;
        }

        /* Animated background pattern */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                radial-gradient(circle at 20% 50%, rgba(45, 212, 191, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(79, 195, 247, 0.05) 0%, transparent 50%),
                url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232dd4bf' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 0;
        }

        .container {
            position: relative;
            z-index: 1;
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem;
        }

        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            animation: fadeInDown 0.8s ease-out;
        }

        .header-left {
            text-align: center;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-info {
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .header-btn {
            padding: 0.5rem 1rem;
            background: rgba(45, 212, 191, 0.1);
            border: 1px solid rgba(45, 212, 191, 0.3);
            border-radius: 8px;
            color: var(--text-secondary);
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .header-btn:hover {
            background: rgba(45, 212, 191, 0.2);
            color: var(--text-primary);
        }

        .header-btn.logout {
            border-color: rgba(239, 83, 80, 0.3);
        }

        .header-btn.logout:hover {
            background: rgba(239, 83, 80, 0.1);
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .header h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--accent-lime) 0%, var(--accent-blue) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 40px rgba(45, 212, 191, 0.3);
            margin-bottom: 0.5rem;
            letter-spacing: 2px;
        }

        .header .subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 300;
            letter-spacing: 4px;
            text-transform: uppercase;
        }

        .header .subtitle::before,
        .header .subtitle::after {
            content: '◆';
            margin: 0 1rem;
            color: var(--accent-amber);
            font-size: 0.8rem;
        }

        .main-grid {
            display: grid;
            grid-template-columns: 320px 1fr 380px;
            grid-template-rows: auto auto;
            gap: 1.5rem;
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }

        /* 明确指定每个网格项的位置 */
        .input-column {
            grid-column: 1;
            grid-row: 1;
        }

        .materials-column {
            grid-column: 2;
            grid-row: 1;
        }

        .results-column {
            grid-column: 3;
            grid-row: 1 / 3;
        }

        .comparison-section {
            grid-column: 1 / 3;
            grid-row: 2;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .card {
            background: linear-gradient(145deg, rgba(22, 46, 34, 0.9), rgba(26, 58, 47, 0.8));
            border: 1px solid rgba(45, 212, 191, 0.2);
            border-radius: 16px;
            padding: 1.5rem;
            backdrop-filter: blur(10px);
            box-shadow:
                0 8px 32px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
            transition: all 0.3s ease;
        }

        .card:hover {
            border-color: rgba(45, 212, 191, 0.4);
            box-shadow:
                0 12px 48px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.08);
        }

        .card-header {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid rgba(45, 212, 191, 0.15);
        }

        .card-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent-lime), var(--primary-green));
            border-radius: 10px;
            font-size: 1.2rem;
        }

        .card-title {
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--accent-lime);
            letter-spacing: 1px;
        }

        /* Input Styles */
        .input-group {
            margin-bottom: 1.25rem;
        }

        .input-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
            font-weight: 500;
        }

        .input-label .badge {
            background: linear-gradient(135deg, var(--accent-blue), #06b6d4);
            color: var(--bg-dark);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 600;
        }

        .input-wrapper {
            position: relative;
        }

        .input-field {
            width: 100%;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(45, 212, 191, 0.2);
            border-radius: 10px;
            padding: 0.875rem 1rem;
            padding-right: 3rem;
            color: var(--text-primary);
            font-size: 1rem;
            font-family: 'Noto Sans SC', sans-serif;
            transition: all 0.3s ease;
        }

        .input-field:focus {
            outline: none;
            border-color: var(--accent-lime);
            box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.1);
        }

        .input-unit {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-secondary);
            font-size: 0.85rem;
            pointer-events: none;
        }

        /* Material Selection Grid */
        .materials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1rem;
            max-height: 500px;
            overflow-y: auto;
            padding-right: 0.5rem;
        }

        .materials-grid::-webkit-scrollbar {
            width: 6px;
        }

        .materials-grid::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 3px;
        }

        .materials-grid::-webkit-scrollbar-thumb {
            background: var(--accent-lime);
            border-radius: 3px;
        }

        .material-card {
            position: relative;
            background: rgba(0, 0, 0, 0.3);
            border: 2px solid rgba(45, 212, 191, 0.15);
            border-radius: 12px;
            padding: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            overflow: hidden;
        }

        .material-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent-lime), var(--primary-green));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .material-card:hover {
            background: rgba(45, 212, 191, 0.1);
            border-color: rgba(45, 212, 191, 0.3);
            transform: translateY(-2px);
        }

        .material-card:hover::before {
            opacity: 1;
        }

        .material-card.selected {
            background: rgba(45, 212, 191, 0.15);
            border-color: var(--accent-lime);
            box-shadow: 0 0 20px rgba(45, 212, 191, 0.2);
        }

        .material-card.selected::before {
            opacity: 1;
        }

        .material-card.selected .check-icon {
            opacity: 1;
            transform: scale(1);
        }

        .material-header {
            display: flex;
            justify-content: space-between;
            align-items: start;
            margin-bottom: 0.75rem;
        }

        .material-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .material-actions {
            display: flex;
            gap: 0.3rem;
            align-items: center;
        }

        .edit-nutrient-btn {
            background: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%);
            border: 1px solid #22d3ee;
            border-radius: 4px;
            padding: 0.25rem 0.5rem;
            font-size: 0.7rem;
            color: #ffffff;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
            text-shadow: 0 1px 2px rgba(0,0,0,0.2);
        }

        .edit-nutrient-btn:hover {
            background: linear-gradient(135deg, #67e8f9 0%, #22d3ee 100%);
            border-color: #67e8f9;
            transform: translateY(-1px);
            box-shadow: 0 2px 8px rgba(66, 165, 245, 0.4);
        }

        .edit-price-btn {
            background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
            border-color: #14b8a6;
        }

        .edit-price-btn:hover {
            background: linear-gradient(135deg, #2dd4bf 0%, #14b8a6 100%);
            border-color: #2dd4bf;
            box-shadow: 0 2px 8px rgba(102, 187, 106, 0.4);
        }

        .check-icon {
            width: 20px;
            height: 20px;
            background: var(--accent-lime);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transform: scale(0);
            transition: all 0.3s ease;
        }

        .check-icon svg {
            width: 12px;
            height: 12px;
            color: var(--bg-dark);
        }

        .material-npk {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .npk-tag {
            padding: 3px 8px;
            border-radius: 6px;
            font-size: 0.7rem;
            font-weight: 600;
            font-family: 'Orbitron', sans-serif;
        }

        .npk-tag.n {
            background: linear-gradient(135deg, #22d3ee, #06b6d4);
            color: var(--bg-dark);
        }

        .npk-tag.p {
            background: linear-gradient(135deg, #22d3ee, #06b6d4);
            color: var(--bg-dark);
        }

        .npk-tag.k {
            background: linear-gradient(135deg, #2dd4bf, #14b8a6);
            color: var(--bg-dark);
        }

        .npk-tag.filler {
            background: linear-gradient(135deg, #90a4ae, #78909c);
            color: var(--bg-dark);
        }

        /* Calculate Button */
        .calculate-btn {
            width: 100%;
            margin-top: 1.5rem;
            padding: 1rem 2rem;
            background: linear-gradient(135deg, var(--accent-lime), #0d9488);
            border: none;
            border-radius: 12px;
            color: var(--bg-dark);
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 2px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .calculate-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s ease;
        }

        .calculate-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(45, 212, 191, 0.4);
        }

        .calculate-btn:hover::before {
            left: 100%;
        }

        .calculate-btn:active {
            transform: translateY(0);
        }

        /* Results Section */
        .results-section {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease;
        }

        .results-section.show {
            opacity: 1;
            transform: translateY(0);
        }

        .result-card {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 8px;
            padding: 0.6rem 0.8rem;
            margin-bottom: 0.6rem;
            border-left: 3px solid var(--accent-lime);
        }

        .result-card.warning {
            border-left-color: var(--accent-amber);
        }

        .result-card.error {
            border-left-color: #ef5350;
        }

        .result-title {
            font-family: 'Orbitron', sans-serif;
            font-size: 0.7rem;
            color: var(--accent-lime);
            margin-bottom: 0.5rem;
            letter-spacing: 1px;
        }

        .result-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .result-unit {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 400;
        }

        .formula-list {
            list-style: none;
        }

        .formula-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.75rem 0;
            border-bottom: 1px solid rgba(45, 212, 191, 0.1);
        }

        .formula-item:last-child {
            border-bottom: none;
        }

        .formula-name {
            font-size: 0.9rem;
            color: var(--text-primary);
        }

        .formula-amount {
            font-family: 'Orbitron', sans-serif;
            font-weight: 600;
            color: var(--accent-blue);
        }

        .formula-percent {
            font-size: 0.75rem;
            color: var(--text-secondary);
            margin-left: 0.5rem;
        }

        /* NPK Verification */
        .npk-verification {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0.4rem;
            margin-top: 0.5rem;
        }

        .npv-card {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 6px;
            padding: 0.5rem;
            text-align: center;
        }

        .npv-label {
            font-size: 0.65rem;
            color: var(--text-secondary);
            margin-bottom: 0.2rem;
        }

        .npv-value {
            font-family: 'Orbitron', sans-serif;
            font-size: 0.95rem;
            font-weight: 600;
        }

        .npv-value.target {
            color: var(--accent-amber);
        }

        .npv-value.actual {
            color: var(--accent-blue);
        }

        /* Quick Presets */
        .presets-row {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .preset-btn {
            padding: 0.5rem 1rem;
            background: rgba(45, 212, 191, 0.1);
            border: 1px solid rgba(45, 212, 191, 0.3);
            border-radius: 8px;
            color: var(--text-secondary);
            font-size: 0.8rem;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Noto Sans SC', sans-serif;
        }

        .preset-btn:hover {
            background: rgba(45, 212, 191, 0.2);
            border-color: var(--accent-lime);
            color: var(--accent-lime);
        }

        /* Select All / Deselect All */
        .select-controls {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .select-btn {
            padding: 0.5rem 1rem;
            background: rgba(79, 195, 247, 0.1);
            border: 1px solid rgba(79, 195, 247, 0.3);
            border-radius: 8px;
            color: var(--accent-blue);
            font-size: 0.8rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .select-btn:hover {
            background: rgba(79, 195, 247, 0.2);
            border-color: var(--accent-blue);
        }

        /* Category Tabs */
        .category-tabs {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1rem;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            padding: 0.25rem;
        }

        .category-tab {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.25rem;
            padding: 0.75rem;
            background: transparent;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .category-tab .tab-icon {
            font-size: 1.5rem;
        }

        .category-tab .tab-name {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        .category-tab:hover {
            background: rgba(45, 212, 191, 0.1);
        }

        .category-tab.active {
            background: linear-gradient(135deg, var(--accent-lime), #0d9488);
        }

        .category-tab.active .tab-name {
            color: var(--bg-dark);
            font-weight: 600;
        }

        /* Target Content */
        .target-content {
            animation: fadeIn 0.3s ease-out;
        }
            color: var(--bg-dark);
            font-weight: 600;
        }

        /* Material Price Tag */
        .price-tag {
            font-size: 0.7rem;
            color: var(--accent-amber);
            font-weight: 500;
            margin-top: 0.25rem;
        }

        /* Formula Solutions Tabs */
        .solution-tabs {
            display: flex;
            gap: 0.25rem;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }

        .solution-tab {
            padding: 0.4rem 0.8rem;
            background: rgba(45, 212, 191, 0.1);
            border: 1px solid rgba(45, 212, 191, 0.3);
            border-radius: 6px;
            color: var(--text-secondary);
            font-size: 0.75rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .solution-tab:hover {
            background: rgba(45, 212, 191, 0.2);
        }

        .solution-tab.active {
            background: var(--accent-lime);
            border-color: var(--accent-lime);
            color: var(--bg-dark);
            font-weight: 600;
        }

        .solution-tab .cost-badge {
            margin-left: 0.25rem;
            font-size: 0.65rem;
            opacity: 0.8;
        }

        .solution-tab .compliance-badge {
            margin-left: 0.25rem;
            font-size: 0.6rem;
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
            background: rgba(45, 212, 191, 0.3);
            color: #2dd4bf;
        }

        .solution-tab .compliance-badge.non-compliant {
            background: rgba(239, 83, 80, 0.3);
            color: #ef5350;
        }

        /* Comparison Table Styles */
        #comparisonTable {
            border-collapse: separate;
            border-spacing: 0;
        }

        #comparisonTable th {
            position: sticky;
            top: 0;
            z-index: 10;
        }

        #comparisonTable tbody tr:hover {
            background: rgba(45, 212, 191, 0.08);
        }

        #comparisonTable td {
            transition: background 0.2s ease;
        }

        #comparisonTable {
            font-size: 0.75rem;
            white-space: nowrap;
        }

        #comparisonTable thead th {
            background: linear-gradient(135deg, rgba(45, 212, 191, 0.15) 0%, rgba(45, 212, 191, 0.05) 100%);
        }

        #comparisonTable tbody tr:nth-child(even) {
            background: rgba(45, 212, 191, 0.02);
        }

        /* Comparison card special styling */
        #comparisonColumn {
            animation: fadeInUp 0.8s ease-out 0.4s both;
        }

        #comparisonColumn .card {
            display: flex;
            flex-direction: column;
        }

        #comparisonColumn .card-header {
            flex-shrink: 0;
        }

        #comparisonColumn table {
            flex: 1;
        }

        /* Comparison section styling */
        .comparison-section {
            animation: fadeInUp 0.8s ease-out 0.5s both;
        }

        .comparison-section .card {
            background: linear-gradient(145deg, rgba(22, 46, 34, 0.9), rgba(26, 58, 47, 0.8));
            border: 2px solid rgba(45, 212, 191, 0.3);
            box-shadow: 0 8px 32px rgba(45, 212, 191, 0.3);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .main-grid {
                grid-template-columns: 1fr 1fr;
            }

            .results-column {
                grid-column: 1 / -1;
            }

            .comparison-section {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 1rem;
            }

            .header h1 {
                font-size: 1.8rem;
            }

            .main-grid {
                grid-template-columns: 1fr;
            }

            .materials-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
        }

        /* Animation delays for cards */
        .card:nth-child(1) { animation-delay: 0s; }
        .card:nth-child(2) { animation-delay: 0.1s; }
        .card:nth-child(3) { animation-delay: 0.2s; }

        /* Print styles */
        @media print {
            body {
                background: white;
                color: black;
            }

            .card {
                border: 1px solid #ddd;
                box-shadow: none;
                page-break-inside: avoid;
            }

            .calculate-btn {
                display: none;
            }
        }

        /* Loading animation */
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        .calculating {
            animation: pulse 1s infinite;
        }

        /* Dialog Styles */
        .dialog-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .dialog-content {
            background: var(--bg-card);
            border-radius: 16px;
            padding: 2rem;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .dialog-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .dialog-header h3 {
            margin: 0;
            color: var(--text-primary);
            font-size: 1.5rem;
        }

        .dialog-close {
            background: transparent;
            border: none;
            color: var(--text-secondary);
            font-size: 2rem;
            cursor: pointer;
            padding: 0;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .dialog-close:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .dialog-body {
            margin-bottom: 1.5rem;
        }

        .dialog-footer {
            display: flex;
            justify-content: flex-end;
            gap: 1rem;
        }

        @keyframes slideInRight {
            from { transform: translateX(100%); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }

        /* Login Overlay */
        .login-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary-dark) 50%, #0f2920 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            padding: 1rem;
        }

        .login-card {
            background: rgba(22, 46, 34, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 2rem;
            width: 100%;
            max-width: 400px;
            border: 1px solid rgba(45, 212, 191, 0.3);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .login-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .login-header h2 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.5rem;
            color: var(--accent-lime);
            margin-bottom: 0.5rem;
        }

        .login-subtitle {
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .login-body {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .login-label {
            display: block;
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 0.5rem;
        }

        .login-input {
            width: 100%;
            padding: 0.75rem;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(45, 212, 191, 0.3);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 0.9rem;
            outline: none;
            transition: all 0.3s ease;
        }

        .login-input:focus {
            border-color: var(--accent-lime);
            box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.2);
        }

        .login-input::placeholder {
            color: var(--text-secondary);
        }

        .login-btn {
            width: 100%;
            padding: 0.875rem;
            background: linear-gradient(135deg, var(--accent-lime), #0f766e);
            border: none;
            border-radius: 8px;
            color: var(--bg-dark);
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 0.5rem;
        }

        .login-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(45, 212, 191, 0.4);
        }

        .login-btn:active {
            transform: translateY(0);
        }

        .login-tips {
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-secondary);
            margin-top: 1rem;
        }

        /* Modal Styles */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(5px);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10000;
            padding: 1rem;
        }

        .modal-card {
            background: var(--bg-card);
            border-radius: 16px;
            width: 100%;
            max-width: 400px;
            border: 1px solid rgba(45, 212, 191, 0.3);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.25rem 1.5rem;
            border-bottom: 1px solid rgba(45, 212, 191, 0.2);
        }

        .modal-header h3 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.1rem;
            color: var(--accent-lime);
        }

        .modal-close {
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 1.5rem;
            cursor: pointer;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .modal-close:hover {
            background: rgba(239, 83, 80, 0.1);
            color: var(--text-primary);
        }

        .modal-body {
            padding: 1.5rem;
        }

        .modal-actions {
            display: flex;
            gap: 0.75rem;
            margin-top: 1.5rem;
        }

        .btn-primary, .btn-secondary {
            flex: 1;
            padding: 0.75rem;
            border: none;
            border-radius: 8px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent-lime), #0f766e);
            color: var(--bg-dark);
            font-weight: 600;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(45, 212, 191, 0.3);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border: 1px solid rgba(45, 212, 191, 0.3);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
        }

        .form-tips {
            font-size: 0.8rem;
            margin-top: 0.5rem;
        }

        /* Pig manure biogas slurry input panel */
        .slurry-panel {
            margin-top: 1rem;
            padding: 1rem;
            border: 1px solid rgba(77, 208, 225, 0.28);
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(77, 208, 225, 0.10), rgba(77, 182, 172, 0.06));
        }

        .slurry-panel-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
            color: var(--accent-blue);
            font-weight: 700;
            font-size: 0.9rem;
        }

        .slurry-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.6rem;
        }

        .slurry-grid .input-group {
            margin-bottom: 0;
        }

        .slurry-grid .input-label {
            font-size: 0.7rem;
        }

        .slurry-grid .input-field {
            padding: 0.65rem 0.75rem;
            padding-right: 2rem;
            font-size: 0.85rem;
        }

        @media (max-width: 768px) {
            .slurry-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        .standard-mode-panel,
        .quality-panel,
        .standard-summary-card {
            margin: 0.9rem 0;
            padding: 0.9rem;
            border: 1px solid rgba(94, 219, 208, 0.24);
            border-radius: 12px;
            background: linear-gradient(145deg, rgba(12, 47, 36, 0.72), rgba(7, 31, 25, 0.64));
        }

        .standard-mode-info,
        .quality-note,
        .standard-summary-body {
            margin-top: 0.55rem;
            color: var(--text-secondary);
            font-size: 0.72rem;
            line-height: 1.65;
        }

        .standard-extra-field { margin-top: 0.75rem; }

        .quality-panel summary {
            cursor: pointer;
            color: var(--accent-blue);
            font-size: 0.82rem;
            font-weight: 700;
            list-style-position: inside;
        }

        .quality-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 0.6rem;
            margin-top: 0.8rem;
        }

        .quality-grid .input-group { margin-bottom: 0; }
        .quality-grid .input-label { font-size: 0.7rem; }
        .quality-grid .input-field { padding: 0.65rem 0.75rem; padding-right: 2.8rem; font-size: 0.82rem; }
        .slurry-admission-panel { margin: 0.85rem 0 0; background: rgba(4, 28, 22, 0.44); }
        .standard-summary-title { color: var(--accent-lime); font-weight: 700; font-size: 0.78rem; }

        @media (max-width: 520px) {
            .quality-grid { grid-template-columns: 1fr; }
        }

        /* Result blur overlay */
        .result-blur {
            position: relative;
            overflow: hidden;
        }

        .result-blur .blur-content {
            filter: blur(6px);
            user-select: none;
            pointer-events: none;
        }

        .unlock-cta {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 20;
            text-align: center;
            animation: pulse 2s infinite;
            background: linear-gradient(145deg, rgba(22, 46, 34, 0.95), rgba(26, 58, 47, 0.95));
            padding: 2rem 3rem;
            border-radius: 20px;
            border: 2px solid var(--accent-lime);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
        }

        @keyframes pulse {
            0%, 100% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 20px 60px rgba(45, 212, 191, 0.3); }
            50% { transform: translate(-50%, -50%) scale(1.02); box-shadow: 0 25px 70px rgba(45, 212, 191, 0.5); }
        }

/* extracted style block 2 */
.results-column .card{overflow:hidden;}
#comparisonSection{overflow-x:auto;}
#comparisonTable{table-layout:auto;width:max-content;min-width:100%;}

.materials-grid,
.formula-list{
    contain:content;
}

.modal-card,
.dialog-content,
.payment-card{
    width:min(95vw,900px)!important;
    max-width:95vw!important;
    max-height:90vh!important;
    overflow:auto!important;
}

@media (max-width:768px){
    .header{flex-direction:column!important;}
    .header-right{flex-wrap:wrap;justify-content:center;}
    .main-grid{display:flex!important;flex-direction:column!important;}
    .input-column,.materials-column,.results-column,.comparison-section{
        width:100%!important;
    }

    #comparisonTable{
        min-width:1000px!important;
    }

    .npk-verification,
    #targetRow{
        overflow-x:auto;
    }
    }
}

/* extracted style block 3 */
:root {
        --primary-dark: #073b44;
        --primary-green: #0f766e;
        --accent-lime: #2dd4bf;
        --accent-amber: #22d3ee;
        --accent-blue: #38bdf8;
        --bg-dark: #05262c;
        --bg-card: #0b3b43;
        --text-primary: #e6fffb;
        --text-secondary: #99f6e4;
        --gradient-primary: linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
        --gradient-primary-soft: linear-gradient(135deg, rgba(20,184,166,0.22) 0%, rgba(6,182,212,0.16) 100%);
        --gradient-card: linear-gradient(145deg, rgba(6, 78, 88, 0.94), rgba(13, 148, 136, 0.26));
        --border-teal: rgba(45, 212, 191, 0.32);
        --glow-teal: rgba(6, 182, 212, 0.28);
    }

    body {
        background: linear-gradient(135deg, #041f25 0%, #073b44 45%, #0f766e 100%);
    }

    .header {
        justify-content: center !important;
        text-align: center !important;
        margin-bottom: 1.5rem;
    }

    .header-left {
        width: 100%;
        text-align: center !important;
    }

    .header-right,
    .user-info,
    .header-btn,
    #freeTrialTip {
        display: none !important;
    }

    .main-grid {
        grid-template-columns: minmax(300px, 360px) minmax(420px, 1fr) minmax(340px, 390px) !important;
        grid-template-rows: auto !important;
        align-items: start;
        gap: 1.25rem;
    }

    .input-column { grid-column: 1 !important; grid-row: 1 !important; }
    .materials-column {
        grid-column: 2 !important;
        grid-row: 1 !important;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        min-width: 0;
    }
    .results-column { grid-column: 3 !important; grid-row: 1 !important; min-width: 0; }
    .comparison-section {
        grid-column: auto !important;
        grid-row: auto !important;
        width: 100%;
        animation: fadeInUp 0.45s ease-out both;
    }

    .card,
    .comparison-section .card,
    .dialog-content,
    .modal-card,
    .login-card {
        background: var(--gradient-card) !important;
        border-color: var(--border-teal) !important;
        box-shadow: 0 10px 36px rgba(0, 0, 0, 0.28), 0 0 24px var(--glow-teal) !important;
    }

    .card:hover,
    .comparison-section .card:hover {
        border-color: rgba(103, 232, 249, 0.55) !important;
        box-shadow: 0 14px 46px rgba(0,0,0,0.34), 0 0 30px rgba(20,184,166,0.28) !important;
    }

    .card-icon,
    .category-tab.active,
    .solution-tab.active,
    .calculate-btn,
    .btn-primary,
    .login-btn,
    .edit-nutrient-btn,
    .edit-price-btn,
    .input-label .badge,
    .npk-tag,
    .select-btn[style],
    button[onclick="exportPlan()"] {
        background: var(--gradient-primary) !important;
        border-color: transparent !important;
        color: #042f35 !important;
    }

    .select-btn,
    .preset-btn,
    .solution-tab {
        background: rgba(6, 182, 212, 0.10) !important;
        border-color: rgba(45, 212, 191, 0.32) !important;
        color: var(--text-secondary) !important;
    }

    .select-btn:hover,
    .preset-btn:hover,
    .solution-tab:hover {
        background: var(--gradient-primary-soft) !important;
        border-color: rgba(103, 232, 249, 0.56) !important;
        color: var(--text-primary) !important;
    }

    .category-tabs {
        border: 1px solid rgba(45, 212, 191, 0.16);
        background: rgba(4, 31, 37, 0.46) !important;
    }

    .material-card,
    .input-field,
    .result-card,
    .npv-card {
        border-color: rgba(45, 212, 191, 0.22) !important;
        background: rgba(4, 31, 37, 0.38) !important;
    }

    .material-card::before,
    .result-card {
        border-left-color: var(--accent-blue) !important;
    }

    .material-card:hover,
    .material-card.selected {
        background: rgba(20, 184, 166, 0.14) !important;
        border-color: rgba(103, 232, 249, 0.62) !important;
        box-shadow: 0 0 22px rgba(6, 182, 212, 0.24) !important;
    }

    .check-icon {
        background: var(--gradient-primary) !important;
    }

    .card-title,
    .result-title,
    .formula-amount,
    .modal-header h3,
    .login-header h2,
    .slurry-panel-title {
        color: var(--accent-lime) !important;
    }

    .npv-value.target,
    .npv-value.actual,
    .price-tag,
    .compliance-badge,
    .solution-tab .compliance-badge,
    strong[style] {
        color: var(--accent-blue) !important;
    }

    .slurry-panel,
    .result-card,
    #comparisonSection .card {
        background: linear-gradient(135deg, rgba(20,184,166,0.13), rgba(6,182,212,0.10)) !important;
    }

    #comparisonSection {
        overflow: visible !important;
    }

    #comparisonSection .card {
        padding: 1.25rem;
    }

    #comparisonSection .card-header {
        margin-bottom: 0.75rem;
    }

    #comparisonSection table {
        min-width: 780px;
        width: 100%;
    }

    #comparisonTable thead th,
    #comparisonTable th[style] {
        background: linear-gradient(135deg, rgba(20,184,166,0.24), rgba(6,182,212,0.16)) !important;
        border-bottom-color: rgba(103,232,249,0.46) !important;
    }

    #comparisonTable td,
    #comparisonTable th {
        border-color: rgba(45, 212, 191, 0.18) !important;
    }

    #comparisonTable tbody tr:nth-child(even),
    #comparisonTable tbody tr[style] {
        background: rgba(6, 182, 212, 0.05) !important;
    }

    #comparisonTable tbody tr:hover {
        background: rgba(20, 184, 166, 0.12) !important;
    }

    @media (max-width: 1200px) {
        .main-grid {
            grid-template-columns: minmax(280px, 0.9fr) minmax(380px, 1.1fr) !important;
        }
        .input-column { grid-column: 1 !important; grid-row: 1 !important; }
        .materials-column { grid-column: 2 !important; grid-row: 1 !important; }
        .results-column { grid-column: 1 / -1 !important; grid-row: 2 !important; }
    }

    @media (max-width: 768px) {
        .container { padding: 1rem; }
        .main-grid {
            display: flex !important;
            flex-direction: column !important;
            gap: 1rem !important;
        }
        .input-column,
        .materials-column,
        .results-column,
        .comparison-section {
            width: 100% !important;
        }
        .header h1 { font-size: 1.65rem !important; }
        .header .subtitle { letter-spacing: 2px; font-size: 0.82rem; }
        #comparisonSection table { min-width: 760px !important; }
    }

/* extracted style block 4 */
/* V3.3 自然清新配色优化：降低偏蓝感，采用深绿、翡翠、雾青、暖金作为点缀 */
    :root {
        --primary-dark: #163528;
        --primary-green: #25754f;
        --accent-lime: #7fdc8a;
        --accent-amber: #f0c66a;
        --accent-blue: #62c8b4;
        --bg-dark: #071d18;
        --bg-card: #17382c;
        --text-primary: #f1fff7;
        --text-secondary: #b8dccc;
        --gradient-primary: linear-gradient(135deg, #86d77f 0%, #39b980 48%, #4db6a3 100%);
        --gradient-primary-soft: linear-gradient(135deg, rgba(134, 215, 127, 0.18) 0%, rgba(77, 182, 163, 0.14) 100%);
        --gradient-card: linear-gradient(145deg, rgba(18, 55, 42, 0.96), rgba(28, 80, 63, 0.88));
        --gradient-card-soft: linear-gradient(145deg, rgba(23, 62, 47, 0.92), rgba(40, 96, 76, 0.70));
        --border-teal: rgba(127, 220, 138, 0.30);
        --glow-teal: rgba(77, 182, 128, 0.18);
        --warm-gold: #f0c66a;
        --soft-mint: #d9fbe1;
        --muted-green: #8fbf9d;
    }

    body {
        background:
            radial-gradient(circle at 12% 18%, rgba(118, 199, 106, 0.18) 0%, transparent 32%),
            radial-gradient(circle at 82% 12%, rgba(240, 198, 106, 0.11) 0%, transparent 26%),
            radial-gradient(circle at 78% 78%, rgba(77, 182, 163, 0.15) 0%, transparent 32%),
            linear-gradient(135deg, #061915 0%, #123527 48%, #234b36 100%) !important;
        color: var(--text-primary) !important;
    }

    body::before {
        background-image:
            radial-gradient(circle at 24% 48%, rgba(134, 215, 127, 0.055) 0%, transparent 48%),
            radial-gradient(circle at 78% 76%, rgba(240, 198, 106, 0.045) 0%, transparent 42%),
            url("data:image/svg+xml,%3Csvg width='72' height='72' viewBox='0 0 72 72' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2386d77f' fill-opacity='0.025'%3E%3Cpath d='M36 4c10 8 16 17 16 27 0 12-7 24-16 37-9-13-16-25-16-37 0-10 6-19 16-27zm0 12c-5 6-8 11-8 17 0 5 3 12 8 21 5-9 8-16 8-21 0-6-3-11-8-17z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") !important;
        opacity: 0.9;
    }

    .header {
        padding: 0.35rem 0 0.15rem !important;
    }

    .header h1 {
        background: linear-gradient(135deg, #e8ffd9 0%, #91e68f 42%, #5fc9ab 78%, #f0c66a 100%) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        background-clip: text !important;
        text-shadow: 0 0 24px rgba(127, 220, 138, 0.20) !important;
        letter-spacing: 1px !important;
    }

    .header .subtitle {
        color: #bfd9c4 !important;
        letter-spacing: 3px !important;
    }

    .header .subtitle::before,
    .header .subtitle::after {
        color: var(--warm-gold) !important;
        opacity: 0.95;
    }

    .card,
    .comparison-section .card,
    .dialog-content,
    .modal-card,
    .login-card {
        background: var(--gradient-card) !important;
        border: 1px solid rgba(127, 220, 138, 0.26) !important;
        border-radius: 18px !important;
        box-shadow:
            0 16px 42px rgba(0, 0, 0, 0.30),
            inset 0 1px 0 rgba(255, 255, 255, 0.06),
            0 0 0 1px rgba(240, 198, 106, 0.035) !important;
    }

    .card:hover,
    .comparison-section .card:hover {
        border-color: rgba(134, 215, 127, 0.48) !important;
        box-shadow:
            0 20px 52px rgba(0, 0, 0, 0.34),
            0 0 28px rgba(77, 182, 128, 0.16),
            inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    }

    .card-header {
        border-bottom-color: rgba(127, 220, 138, 0.17) !important;
    }

    .card-icon {
        background: linear-gradient(135deg, #7fdc8a 0%, #3aaf75 58%, #f0c66a 130%) !important;
        color: #092119 !important;
        box-shadow: 0 6px 18px rgba(127, 220, 138, 0.22) !important;
    }

    .card-title,
    .result-title,
    .modal-header h3,
    .login-header h2,
    .slurry-panel-title {
        color: #a7ed99 !important;
    }

    .input-label,
    .category-tab .tab-name,
    .npv-label,
    .result-unit,
    .formula-percent,
    .login-subtitle,
    .form-tips {
        color: var(--text-secondary) !important;
    }

    .input-field,
    .login-input {
        background: rgba(6, 25, 21, 0.46) !important;
        border-color: rgba(143, 191, 157, 0.26) !important;
        color: var(--text-primary) !important;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035) !important;
    }

    .input-field:focus,
    .login-input:focus {
        border-color: rgba(127, 220, 138, 0.72) !important;
        box-shadow: 0 0 0 3px rgba(127, 220, 138, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
    }

    .input-unit {
        color: #9ccfb1 !important;
    }

    .input-label .badge,
    .calculate-btn,
    .btn-primary,
    .login-btn,
    .category-tab.active,
    .solution-tab.active,
    .check-icon,
    button[onclick="exportPlan()"] {
        background: var(--gradient-primary) !important;
        border-color: transparent !important;
        color: #092119 !important;
        box-shadow: 0 8px 20px rgba(77, 182, 128, 0.20) !important;
    }

    .calculate-btn:hover,
    .btn-primary:hover,
    .login-btn:hover,
    button[onclick="exportPlan()"]:hover {
        box-shadow: 0 12px 28px rgba(127, 220, 138, 0.28) !important;
        filter: saturate(1.06) brightness(1.04);
    }

    button[onclick="exportPlan()"] {
        background: linear-gradient(135deg, #f0c66a 0%, #86d77f 50%, #4db6a3 100%) !important;
    }

    .category-tabs {
        background: rgba(6, 25, 21, 0.42) !important;
        border: 1px solid rgba(143, 191, 157, 0.16) !important;
    }

    .category-tab:hover {
        background: rgba(127, 220, 138, 0.10) !important;
    }

    .category-tab.active .tab-name {
        color: #092119 !important;
    }

    .select-btn,
    .preset-btn,
    .solution-tab,
    .btn-secondary {
        background: rgba(127, 220, 138, 0.08) !important;
        border: 1px solid rgba(127, 220, 138, 0.24) !important;
        color: #c8ead2 !important;
    }

    .select-btn:hover,
    .preset-btn:hover,
    .solution-tab:hover,
    .btn-secondary:hover {
        background: linear-gradient(135deg, rgba(127, 220, 138, 0.16), rgba(77, 182, 163, 0.12)) !important;
        border-color: rgba(240, 198, 106, 0.35) !important;
        color: #f4fff5 !important;
    }

    button[onclick="showCustomMaterialDialog()"] {
        background: linear-gradient(135deg, #4db6a3, #7fdc8a) !important;
        color: #092119 !important;
    }

    .material-card,
    .result-card,
    .npv-card {
        background: rgba(6, 25, 21, 0.34) !important;
        border-color: rgba(143, 191, 157, 0.18) !important;
    }

    .material-card::before {
        background: linear-gradient(180deg, #f0c66a 0%, #7fdc8a 55%, #4db6a3 100%) !important;
    }

    .material-card:hover {
        background: rgba(127, 220, 138, 0.10) !important;
        border-color: rgba(127, 220, 138, 0.42) !important;
        box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22) !important;
    }

    .material-card.selected {
        background: linear-gradient(145deg, rgba(127, 220, 138, 0.17), rgba(77, 182, 163, 0.12)) !important;
        border-color: rgba(240, 198, 106, 0.46) !important;
        box-shadow: 0 0 22px rgba(127, 220, 138, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
    }

    .material-name,
    .formula-name,
    .result-value {
        color: var(--text-primary) !important;
    }

    .formula-amount,
    .npv-value.actual {
        color: #78d6bd !important;
    }

    .npv-value.target,
    .price-tag,
    .solution-tab .cost-badge {
        color: var(--warm-gold) !important;
    }

    .result-card {
        border-left-color: #7fdc8a !important;
    }

    .result-card.warning {
        border-left-color: var(--warm-gold) !important;
    }

    .result-card.error {
        border-left-color: #f08a7d !important;
    }

    .slurry-panel {
        background: linear-gradient(135deg, rgba(127, 220, 138, 0.12), rgba(240, 198, 106, 0.055), rgba(77, 182, 163, 0.10)) !important;
        border-color: rgba(127, 220, 138, 0.30) !important;
    }

    .edit-nutrient-btn {
        background: linear-gradient(135deg, #4db6a3, #2d9b76) !important;
        border-color: rgba(77, 182, 163, 0.45) !important;
        color: #062019 !important;
    }

    .edit-price-btn {
        background: linear-gradient(135deg, #f0c66a, #8fd57a) !important;
        border-color: rgba(240, 198, 106, 0.45) !important;
        color: #1d2510 !important;
    }

    .npk-tag.n {
        background: linear-gradient(135deg, #70cfc4, #4db6a3) !important;
        color: #062019 !important;
    }

    .npk-tag.p {
        background: linear-gradient(135deg, #f3d58c, #f0b85b) !important;
        color: #2a1b06 !important;
    }

    .npk-tag.k {
        background: linear-gradient(135deg, #9be28b, #67bf68) !important;
        color: #092119 !important;
    }

    .npk-tag.filler {
        background: linear-gradient(135deg, #a8b7a8, #7d907f) !important;
        color: #0c1711 !important;
    }

    #comparisonSection .card {
        background: linear-gradient(145deg, rgba(21, 61, 45, 0.96), rgba(43, 92, 70, 0.82)) !important;
        border-color: rgba(240, 198, 106, 0.26) !important;
    }

    #comparisonTable thead th,
    #comparisonTable th[style] {
        background: linear-gradient(135deg, rgba(127, 220, 138, 0.20), rgba(240, 198, 106, 0.11)) !important;
        color: #ecffe9 !important;
        border-bottom-color: rgba(240, 198, 106, 0.34) !important;
    }

    #comparisonTable td,
    #comparisonTable th {
        border-color: rgba(143, 191, 157, 0.16) !important;
    }

    #comparisonTable tbody tr:nth-child(even),
    #comparisonTable tbody tr[style] {
        background: rgba(127, 220, 138, 0.035) !important;
    }

    #comparisonTable tbody tr:hover {
        background: rgba(240, 198, 106, 0.08) !important;
    }

    .materials-grid::-webkit-scrollbar-thumb {
        background: linear-gradient(180deg, #7fdc8a, #4db6a3) !important;
    }

    .materials-grid::-webkit-scrollbar-track {
        background: rgba(6, 25, 21, 0.38) !important;
    }

    .modal-overlay,
    .dialog-overlay {
        background: rgba(4, 18, 14, 0.74) !important;
        backdrop-filter: blur(6px);
    }

    .modal-header {
        border-bottom-color: rgba(127, 220, 138, 0.18) !important;
    }

    .modal-close:hover,
    .dialog-close:hover {
        background: rgba(240, 198, 106, 0.10) !important;
        color: var(--text-primary) !important;
    }

    @media (max-width: 768px) {
        .header h1 {
            font-size: 1.58rem !important;
            line-height: 1.25 !important;
        }
        .header .subtitle {
            letter-spacing: 1.5px !important;
        }
        .card,
        .comparison-section .card {
            border-radius: 16px !important;
        }
        .category-tab .tab-icon {
            font-size: 1.25rem !important;
        }
    }

/* extracted style block 5 */
/* V3.1 含量验证布局优化：固定 6 列改为自适应换行，避免中微量元素增多后挤压、溢出或被裁切 */
    .results-column,
    .results-column .card,
    .results-section,
    .result-card,
    .verification-card {
        min-width: 0 !important;
    }

    .results-column .card {
        overflow: visible !important;
    }

    .verification-card {
        overflow: visible !important;
        padding: 0.85rem 0.9rem !important;
        border-left-width: 3px !important;
    }

    .verification-panel {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.85rem !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow: visible !important;
        margin-top: 0.65rem !important;
    }

    #targetRow,
    #actualRow,
    .verification-row {
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(74px, 1fr)) !important;
        gap: 0.5rem !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow: visible !important;
        align-items: stretch !important;
    }

    .verification-row::before {
        grid-column: 1 / -1;
        display: flex;
        align-items: center;
        gap: 0.45rem;
        color: var(--text-secondary);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        margin-bottom: -0.15rem;
        opacity: 0.96;
    }

    .verification-target-row::before {
        content: '目标含量';
    }

    .verification-actual-row::before {
        content: '实际含量';
    }

    .verification-card .npv-card {
        min-width: 0 !important;
        width: 100% !important;
        min-height: 58px;
        padding: 0.55rem 0.38rem !important;
        border: 1px solid rgba(143, 191, 157, 0.18) !important;
        border-radius: 9px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 0.18rem !important;
        overflow: hidden !important;
    }

    .verification-card .npv-label {
        max-width: 100% !important;
        font-size: 0.62rem !important;
        line-height: 1.15 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .verification-card .npv-value,
    .verification-card .npv-value.target,
    .verification-card .npv-value.actual {
        max-width: 100% !important;
        font-size: clamp(0.68rem, 1.8vw, 0.88rem) !important;
        line-height: 1.2 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        letter-spacing: 0 !important;
    }

    .verification-card .micro-card .npv-value,
    .verification-card .micro-card .npv-label {
        font-size: clamp(0.6rem, 1.6vw, 0.78rem) !important;
    }

    @media (min-width: 1201px) {
        .verification-card .verification-row {
            grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)) !important;
        }
    }

    @media (max-width: 1200px) {
        .verification-card {
            padding: 1rem !important;
        }
        .verification-card .verification-row {
            grid-template-columns: repeat(auto-fit, minmax(86px, 1fr)) !important;
        }
    }

    @media (max-width: 768px) {
        .verification-panel {
            gap: 0.75rem !important;
        }
        .verification-card .verification-row {
            grid-template-columns: repeat(auto-fit, minmax(76px, 1fr)) !important;
            gap: 0.45rem !important;
        }
        .verification-card .npv-card {
            min-height: 54px;
            padding: 0.45rem 0.32rem !important;
        }
    }

    @media (max-width: 420px) {
        .verification-card .verification-row {
            grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        }
    }

/* extracted style block 6 */
.advanced-options-panel,
    .plan-history-panel {
        margin: 0.9rem 0 1rem;
        padding: 0.85rem;
        border-radius: 14px;
        border: 1px solid rgba(127, 220, 138, 0.24);
        background: linear-gradient(135deg, rgba(127, 220, 138, 0.10), rgba(77, 182, 163, 0.08));
    }
    .advanced-options-title,
    .plan-history-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
        font-size: 0.82rem;
        font-weight: 700;
        color: var(--accent-lime);
        margin-bottom: 0.65rem;
    }
    .advanced-options-grid {
        display: grid;
        grid-template-columns: 1.1fr 0.9fr;
        gap: 0.7rem;
    }
    .advanced-options-grid .input-group { margin-bottom: 0; }
    .option-checks {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.35rem;
        align-content: center;
    }
    .option-checks label,
    .history-actions label {
        display: flex;
        align-items: center;
        gap: 0.45rem;
        font-size: 0.72rem;
        color: var(--text-secondary);
        cursor: pointer;
        line-height: 1.35;
    }
    .option-checks input,
    .history-actions input { accent-color: #7fdc8a; }
    .plan-action-row {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.45rem;
        margin-top: 0.65rem;
    }
    .mini-action-btn {
        padding: 0.6rem 0.5rem;
        border: 1px solid rgba(127, 220, 138, 0.26);
        border-radius: 10px;
        color: #eaffef;
        background: rgba(127, 220, 138, 0.08);
        font-size: 0.74rem;
        cursor: pointer;
        transition: all 0.2s ease;
    }
    .mini-action-btn:hover {
        background: linear-gradient(135deg, rgba(127, 220, 138, 0.18), rgba(77, 182, 163, 0.12));
        border-color: rgba(240, 198, 106, 0.35);
        transform: translateY(-1px);
    }
    .plan-history-list {
        max-height: 280px;
        overflow-y: auto;
        padding-right: 0.2rem;
    }
    .plan-history-item {
        padding: 0.7rem;
        border-radius: 12px;
        border: 1px solid rgba(143, 191, 157, 0.16);
        background: rgba(6, 25, 21, 0.32);
        margin-bottom: 0.55rem;
    }
    .plan-history-item strong {
        display: block;
        color: var(--text-primary);
        font-size: 0.8rem;
        margin-bottom: 0.25rem;
    }
    .plan-history-meta {
        font-size: 0.68rem;
        color: var(--text-secondary);
        line-height: 1.5;
    }
    .plan-history-buttons {
        display: flex;
        gap: 0.45rem;
        flex-wrap: wrap;
        margin-top: 0.55rem;
    }
    .plan-history-buttons button {
        padding: 0.38rem 0.55rem;
        border-radius: 8px;
        border: 1px solid rgba(127, 220, 138, 0.26);
        background: rgba(127, 220, 138, 0.10);
        color: var(--text-primary);
        font-size: 0.68rem;
        cursor: pointer;
    }
    .failure-diagnostics,
    .compatibility-risk-box {
        margin-top: 0.65rem;
        padding: 0.75rem;
        border-radius: 12px;
        border: 1px solid rgba(240, 198, 106, 0.30);
        background: rgba(240, 198, 106, 0.08);
        color: var(--text-secondary);
        font-size: 0.78rem;
        line-height: 1.55;
        text-align: left;
    }
    .failure-diagnostics ul,
    .compatibility-risk-box ul { margin-left: 1.1rem; }
    .compatibility-risk-box.risk-high { border-color: rgba(240, 138, 125, 0.42); background: rgba(240, 138, 125, 0.08); }
    .compatibility-risk-box.risk-medium { border-color: rgba(240, 198, 106, 0.40); background: rgba(240, 198, 106, 0.08); }
    .compatibility-risk-box.risk-low { border-color: rgba(127, 220, 138, 0.34); background: rgba(127, 220, 138, 0.08); }
    .algorithm-badge {
        display: inline-block;
        margin-left: 0.35rem;
        padding: 0.06rem 0.35rem;
        border-radius: 999px;
        background: rgba(127, 220, 138, 0.14);
        border: 1px solid rgba(127, 220, 138, 0.22);
        color: var(--accent-lime);
        font-size: 0.62rem;
        vertical-align: middle;
    }
    @media (max-width: 768px) {
        .advanced-options-grid,
        .plan-action-row { grid-template-columns: 1fr; }
        .plan-history-panel { margin-bottom: 0.75rem; }
    }

/* extracted style block 7 */
/* 对比表独占下一行，避免其高度把右侧结果卡片同步拉长 */
    @media (min-width: 1201px) {
        .results-column {
            grid-column: 3 !important;
            grid-row: 1 !important;
            align-self: start !important;
            min-width: 0 !important;
        }
        .comparison-section {
            grid-column: 1 / -1 !important;
            grid-row: 2 !important;
            min-width: 0 !important;
        }
        .results-column > .card {
            height: auto !important;
            max-height: none !important;
            position: static !important;
            display: block !important;
            overflow: visible !important;
        }
        .results-column .results-section {
            overflow: visible !important;
            padding-right: 0 !important;
        }
    }

    /* 桌面端自然平铺全部计算内容，不在卡片内部设置滚动区域 */
    .results-column .solution-tabs {
        max-height: none !important;
        overflow: visible !important;
    }
    .results-column .formula-list {
        max-height: none !important;
        overflow: visible !important;
        padding-right: 0 !important;
    }
    #comparisonSection .card {
        height: auto !important;
    }

    @media (max-width: 1200px) {
        .results-column > .card {
            height: auto !important;
            max-height: none !important;
            position: static !important;
        }
    }

/* Connected account and community panels */
.network-panel {
    padding: 1.1rem 1.25rem;
    border-radius: 14px;
    border: 1px solid rgba(127, 220, 138, 0.24);
    background: rgba(7, 29, 29, 0.72);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.network-account-panel {
    margin: -0.75rem 0 1.5rem;
}

.network-community-panel {
    margin-top: 1.5rem;
}

.network-header,
.network-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.network-header {
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.network-title-group {
    display: grid;
    gap: 0.2rem;
}

.network-title {
    font-size: 1rem;
    letter-spacing: 0.03em;
}

.network-status {
    display: inline-flex;
    align-items: center;
    min-height: 1.75rem;
    padding: 0.25rem 0.65rem;
    border: 1px solid rgba(127, 220, 138, 0.25);
    border-radius: 999px;
    background: rgba(45, 212, 191, 0.09);
    color: var(--text-secondary);
    font-size: 0.78rem;
    white-space: nowrap;
}

.network-auth:empty {
    display: none;
}

.network-actions {
    margin-bottom: 0.75rem;
}

.network-muted {
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.network-panel input {
    min-width: 160px;
    border: 1px solid rgba(127, 220, 138, 0.28);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    padding: 0.55rem 0.7rem;
    border-radius: 6px;
}

.network-panel button {
    border: 1px solid rgba(127, 220, 138, 0.38);
    background: rgba(45, 212, 191, 0.14);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
}

.network-panel button:hover {
    background: rgba(45, 212, 191, 0.24);
}

.network-community {
    display: grid;
    gap: 0.7rem;
    max-height: 38rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0.15rem 0.55rem 0.15rem 0.15rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(45, 212, 191, 0.55) rgba(255, 255, 255, 0.05);
}

.network-community::-webkit-scrollbar,
.network-comments::-webkit-scrollbar {
    width: 8px;
}

.network-community::-webkit-scrollbar-track,
.network-comments::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 999px;
}

.network-community::-webkit-scrollbar-thumb,
.network-comments::-webkit-scrollbar-thumb {
    background: rgba(45, 212, 191, 0.48);
    border-radius: 999px;
}

.network-plan {
    padding: 0.85rem;
    border: 1px solid rgba(127, 220, 138, 0.15);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.025);
}

.network-plan-head {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: baseline;
    flex-wrap: wrap;
}

.network-plan-head span,
.network-comment {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.network-comments {
    display: grid;
    gap: 0.35rem;
    max-height: 9rem;
    margin: 0.55rem 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 0.35rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(45, 212, 191, 0.55) rgba(255, 255, 255, 0.05);
}

.network-comment {
    padding: 0.45rem 0.55rem;
    border-left: 2px solid rgba(45, 212, 191, 0.32);
    border-radius: 0 6px 6px 0;
    background: rgba(255, 255, 255, 0.035);
}

@media (max-width: 720px) {
    .network-account-panel {
        margin-top: -0.5rem;
    }

    .network-community {
        max-height: 32rem;
    }

    .network-panel input,
    .network-panel button {
        width: 100%;
    }
}

/* =========================================================
   LoamLab Premium SaaS Interface · 2026 visual refresh
   ========================================================= */
:root {
    --ll-ink: #f4fff8;
    --ll-muted: #9bb8aa;
    --ll-green: #8ee8a3;
    --ll-emerald: #3fd58f;
    --ll-cyan: #5edbd0;
    --ll-gold: #f3cc72;
    --ll-surface: rgba(12, 36, 29, 0.86);
    --ll-surface-strong: rgba(15, 44, 34, 0.96);
    --ll-border: rgba(164, 225, 184, 0.16);
    --ll-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
}

body {
    background:
        radial-gradient(circle at 8% 8%, rgba(63, 213, 143, 0.13), transparent 27rem),
        radial-gradient(circle at 92% 22%, rgba(94, 219, 208, 0.10), transparent 28rem),
        radial-gradient(circle at 54% 90%, rgba(243, 204, 114, 0.06), transparent 34rem),
        linear-gradient(145deg, #04130f 0%, #08231b 46%, #0a2b21 100%) !important;
    color: var(--ll-ink) !important;
}

body.drawer-open {
    overflow: hidden;
}

.container {
    max-width: 1520px !important;
    padding: 1.25rem 2rem 3rem !important;
}

.page-progress {
    position: fixed;
    inset: 0 0 auto;
    z-index: 10000;
    height: 3px;
    background: linear-gradient(90deg, var(--ll-green), var(--ll-cyan), var(--ll-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.08s linear;
    box-shadow: 0 0 14px rgba(94, 219, 208, 0.55);
}

/* Brand navigation */
.app-header {
    position: sticky !important;
    top: 0.75rem;
    z-index: 100;
    display: grid !important;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
    min-height: 70px;
    margin: 0 0 1.25rem !important;
    padding: 0.65rem 0.75rem 0.65rem 0.8rem !important;
    border: 1px solid rgba(164, 225, 184, 0.15);
    border-radius: 18px;
    background: rgba(4, 22, 17, 0.78);
    backdrop-filter: blur(22px) saturate(1.35);
    box-shadow: 0 14px 46px rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.045);
    animation: none !important;
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 0.72rem;
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.brand-mark {
    position: relative;
    display: grid;
    place-items: center;
    width: 43px;
    height: 43px;
    overflow: hidden;
    border: 1px solid rgba(142, 232, 163, 0.44);
    border-radius: 13px 13px 13px 4px;
    background: linear-gradient(145deg, #a9f5ae, #3fd58f 56%, #36a995);
    color: #062118;
    box-shadow: 0 8px 22px rgba(63, 213, 143, 0.23), inset 0 1px rgba(255, 255, 255, 0.55);
}

.brand-mark::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 34px;
    right: -8px;
    bottom: -15px;
    border: 2px solid rgba(4, 43, 29, 0.36);
    border-radius: 100% 0 100% 0;
    transform: rotate(-22deg);
}

.brand-mark span {
    position: relative;
    z-index: 1;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.brand-copy {
    display: grid;
    gap: 0.08rem;
}

.brand-copy strong {
    color: var(--ll-ink);
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.035em;
}

.brand-copy small {
    color: var(--ll-muted);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
}

.primary-nav {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
}

.primary-nav a {
    position: relative;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    color: #a9c4b7;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a.active {
    color: var(--ll-ink);
    background: rgba(142, 232, 163, 0.08);
}

.primary-nav a.active::after {
    content: '';
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0.25rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--ll-green), var(--ll-cyan));
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.system-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    color: #a8c6b7;
    font-size: 0.68rem;
}

.system-indicator i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ll-emerald);
    box-shadow: 0 0 0 4px rgba(63, 213, 143, 0.1), 0 0 12px rgba(63, 213, 143, 0.7);
}

.account-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 46px;
    padding: 0.38rem 0.72rem 0.38rem 0.38rem;
    border: 1px solid rgba(142, 232, 163, 0.2);
    border-radius: 13px;
    background: rgba(142, 232, 163, 0.075);
    color: var(--ll-ink);
    cursor: pointer;
    font-size: 0.76rem;
    font-weight: 650;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.account-trigger:hover {
    transform: translateY(-1px);
    border-color: rgba(142, 232, 163, 0.42);
    background: rgba(142, 232, 163, 0.13);
}

.account-avatar {
    position: relative;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(145deg, #8ee8a3, #3bbd8a);
    color: #08241a;
    font-weight: 800;
}

.account-avatar:empty::before {
    content: '';
    width: 9px;
    height: 9px;
    border: 2px solid #08241a;
    border-radius: 50%;
    transform: translateY(-5px);
}

.account-avatar:empty::after {
    content: '';
    position: absolute;
    width: 17px;
    height: 9px;
    margin-top: 13px;
    border: 2px solid #08241a;
    border-bottom: 0;
    border-radius: 12px 12px 4px 4px;
}

/* Hero */
.hero-section {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    align-items: center;
    min-height: 430px;
    overflow: hidden;
    margin-bottom: 1rem;
    padding: clamp(2rem, 5vw, 4.7rem);
    border: 1px solid rgba(164, 225, 184, 0.14);
    border-radius: 28px;
    background:
        linear-gradient(115deg, rgba(15, 55, 41, 0.94), rgba(6, 31, 25, 0.86)),
        radial-gradient(circle at 80% 50%, rgba(94, 219, 208, 0.2), transparent 35%);
    box-shadow: var(--ll-shadow), inset 0 1px rgba(255, 255, 255, 0.055);
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.3;
    background-image:
        linear-gradient(rgba(174, 240, 195, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(174, 240, 195, 0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(90deg, transparent, black 60%, black);
}

.hero-copy,
.hero-dashboard {
    position: relative;
    z-index: 1;
}

.hero-kicker,
.section-kicker {
    color: var(--ll-green);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.19em;
}

.hero-copy h1 {
    margin: 1.15rem 0 1rem;
    color: var(--ll-ink);
    font-size: clamp(2.35rem, 4vw, 4.5rem);
    font-weight: 760;
    line-height: 1.12;
    letter-spacing: -0.055em;
}

.hero-copy h1 em {
    background: linear-gradient(90deg, #a8f0a7, #5edbd0 58%, #f3cc72);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: normal;
}

.hero-copy p {
    max-width: 650px;
    margin: 0;
    color: #adc9bc;
    font-size: clamp(0.9rem, 1.2vw, 1.04rem);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.65rem;
}

.hero-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 47px;
    padding: 0.75rem 1.1rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 750;
    text-decoration: none;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.hero-actions a:hover {
    transform: translateY(-2px);
    filter: brightness(1.07);
}

.hero-primary {
    gap: 1.4rem;
    background: linear-gradient(135deg, #a4efa9, #43d697 56%, #5edbd0);
    color: #062118;
    box-shadow: 0 12px 28px rgba(63, 213, 143, 0.22);
}

.hero-secondary {
    border: 1px solid rgba(164, 225, 184, 0.23);
    background: rgba(255, 255, 255, 0.035);
    color: #d5eadf;
}

.hero-dashboard {
    display: grid;
    justify-items: center;
    gap: 1.5rem;
}

.hero-orbit {
    position: relative;
    display: grid;
    place-items: center;
    width: 230px;
    height: 230px;
    border: 1px solid rgba(142, 232, 163, 0.18);
    border-radius: 50%;
    box-shadow: inset 0 0 65px rgba(63, 213, 143, 0.08), 0 0 70px rgba(94, 219, 208, 0.08);
}

.hero-orbit::before,
.hero-orbit::after {
    content: '';
    position: absolute;
    border: 1px dashed rgba(164, 225, 184, 0.2);
    border-radius: 50%;
}

.hero-orbit::before { inset: 24px; animation: orbitSpin 18s linear infinite; }
.hero-orbit::after { inset: 55px; animation: orbitSpin 12s linear infinite reverse; }

.orbit-core {
    display: grid;
    place-items: center;
    width: 88px;
    height: 88px;
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(142, 232, 163, 0.22), rgba(94, 219, 208, 0.1));
    color: #c6f8ca;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.12), 0 18px 35px rgba(0, 0, 0, 0.22);
}

.orbit-dot {
    position: absolute;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 35px;
    height: 35px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    background: #143e30;
    color: var(--ll-green);
    font-style: normal;
    font-weight: 800;
    box-shadow: 0 7px 18px rgba(0, 0, 0, 0.25);
}

.dot-one { top: 14px; left: 48%; }
.dot-two { left: 4px; bottom: 48px; color: var(--ll-gold); }
.dot-three { right: 3px; bottom: 42px; color: var(--ll-cyan); }

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: min(100%, 390px);
    border: 1px solid rgba(164, 225, 184, 0.13);
    border-radius: 15px;
    background: rgba(4, 22, 17, 0.42);
    backdrop-filter: blur(10px);
}

.hero-metrics div {
    display: grid;
    gap: 0.12rem;
    padding: 0.85rem 0.7rem;
    text-align: center;
}

.hero-metrics div + div { border-left: 1px solid rgba(164, 225, 184, 0.11); }
.hero-metrics strong { color: var(--ll-ink); font-family: 'Orbitron', sans-serif; font-size: 1rem; }
.hero-metrics span { color: var(--ll-muted); font-size: 0.58rem; }

@keyframes orbitSpin { to { transform: rotate(360deg); } }

/* Workflow */
.workflow-strip {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 0.65rem;
    margin: 1rem 0 1.4rem;
    padding: 0.75rem;
    border: 1px solid rgba(164, 225, 184, 0.13);
    border-radius: 18px;
    background: rgba(8, 29, 23, 0.68);
}

.workflow-strip > i {
    color: rgba(164, 225, 184, 0.3);
    font-style: normal;
}

.workflow-strip a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    padding: 0.6rem;
    border-radius: 12px;
    color: inherit;
    text-decoration: none;
    transition: background 0.2s ease;
}

.workflow-strip a:hover { background: rgba(142, 232, 163, 0.07); }
.workflow-strip a > span { color: var(--ll-green); font-family: 'Orbitron', sans-serif; font-size: 0.68rem; }
.workflow-strip a div { display: grid; gap: 0.08rem; min-width: 0; }
.workflow-strip strong { color: #eaf9f0; font-size: 0.76rem; }
.workflow-strip small { overflow: hidden; color: var(--ll-muted); font-size: 0.61rem; text-overflow: ellipsis; white-space: nowrap; }

/* Workspace cards */
.main-grid {
    grid-template-columns: minmax(300px, 0.88fr) minmax(420px, 1.18fr) minmax(360px, 1fr) !important;
    gap: 1.15rem !important;
    align-items: start !important;
}

.card,
.comparison-section .card {
    border: 1px solid var(--ll-border) !important;
    border-radius: 20px !important;
    background: linear-gradient(155deg, rgba(16, 48, 37, 0.94), rgba(7, 31, 25, 0.91)) !important;
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.23), inset 0 1px rgba(255, 255, 255, 0.045) !important;
}

.card:hover,
.comparison-section .card:hover {
    transform: none !important;
    border-color: rgba(142, 232, 163, 0.28) !important;
    box-shadow: 0 22px 62px rgba(0, 0, 0, 0.28), 0 0 28px rgba(63, 213, 143, 0.055) !important;
}

.card-header {
    position: relative;
    padding-bottom: 0.95rem !important;
    border-bottom: 1px solid rgba(164, 225, 184, 0.11) !important;
}

.card-header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 52px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--ll-green), var(--ll-cyan));
}

.card-icon {
    width: 34px !important;
    height: 34px !important;
    border-radius: 10px !important;
    background: linear-gradient(145deg, rgba(142, 232, 163, 0.2), rgba(94, 219, 208, 0.12)) !important;
    color: var(--ll-green) !important;
    box-shadow: inset 0 1px rgba(255,255,255,0.1) !important;
}

.card-title { color: #e9fff0 !important; font-size: 0.93rem !important; }

.input-field,
.material-search input,
.network-panel input,
.account-login-form input {
    border-color: rgba(164, 225, 184, 0.16) !important;
    border-radius: 11px !important;
    background: rgba(3, 20, 15, 0.48) !important;
    color: var(--ll-ink) !important;
}

.input-field:focus,
.material-search:focus-within,
.account-login-form input:focus {
    border-color: rgba(94, 219, 208, 0.55) !important;
    box-shadow: 0 0 0 3px rgba(94, 219, 208, 0.095) !important;
    outline: none;
}

.calculate-btn {
    min-height: 48px;
    border-radius: 12px !important;
    font-size: 0.86rem !important;
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease !important;
}

.calculate-btn:hover { transform: translateY(-2px); }
.calculate-btn.is-calculating { pointer-events: none; filter: saturate(0.72); }

.button-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 0.4rem;
    border: 2px solid rgba(5, 36, 24, 0.25);
    border-top-color: #062118;
    border-radius: 50%;
    vertical-align: -2px;
    animation: spinButton 0.65s linear infinite;
}

@keyframes spinButton { to { transform: rotate(360deg); } }

/* Material finder */
.material-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.65rem;
    margin: 0.75rem 0 0.65rem;
}

.material-search {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 43px;
    padding: 0 0.75rem;
    border: 1px solid rgba(164, 225, 184, 0.16);
    border-radius: 11px;
    background: rgba(3, 20, 15, 0.48);
    color: var(--ll-muted);
}

.material-search > span { font-size: 1.1rem; transform: rotate(-12deg); }
.material-search input { width: 100%; min-width: 0; padding: 0 !important; border: 0 !important; background: transparent !important; font-size: 0.78rem; box-shadow: none !important; outline: 0; }
.material-search input::-webkit-search-cancel-button { filter: invert(1); opacity: 0.5; }

.selected-count {
    padding: 0.42rem 0.62rem;
    border: 1px solid rgba(243, 204, 114, 0.2);
    border-radius: 999px;
    background: rgba(243, 204, 114, 0.07);
    color: var(--ll-gold);
    font-size: 0.66rem;
    font-weight: 700;
    white-space: nowrap;
}

.select-controls {
    margin-bottom: 0.75rem !important;
}

.material-card {
    position: relative;
    border-radius: 13px !important;
    background: rgba(3, 22, 16, 0.38) !important;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease !important;
}

.material-card:hover {
    transform: translateY(-2px);
    background: rgba(40, 103, 75, 0.24) !important;
}

.material-card.selected {
    border-color: rgba(142, 232, 163, 0.5) !important;
    background: linear-gradient(145deg, rgba(65, 157, 106, 0.23), rgba(25, 91, 72, 0.2)) !important;
}

.material-card[hidden] { display: none !important; }
.material-empty { padding: 2rem 1rem; color: var(--ll-muted); font-size: 0.78rem; text-align: center; }
.material-empty[hidden] { display: none; }

/* Result visualization */
.result-insight-panel {
    margin-bottom: 0.8rem;
    padding: 0.85rem;
    border: 1px solid rgba(94, 219, 208, 0.17);
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(21, 75, 57, 0.4), rgba(6, 31, 25, 0.38));
}

.insight-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.insight-kpis div {
    display: grid;
    gap: 0.18rem;
    padding: 0.65rem;
    border: 1px solid rgba(164, 225, 184, 0.1);
    border-radius: 10px;
    background: rgba(2, 19, 14, 0.32);
}

.insight-kpis span { color: var(--ll-muted); font-size: 0.59rem; }
.insight-kpis strong { color: #ddffea; font-family: 'Orbitron', sans-serif; font-size: 0.84rem; }

.nutrient-chart {
    padding: 0.75rem;
    border-radius: 11px;
    background: rgba(2, 19, 14, 0.26);
}

.chart-legend {
    display: flex;
    justify-content: flex-end;
    gap: 0.7rem;
    margin-bottom: 0.65rem;
    color: var(--ll-muted);
    font-size: 0.58rem;
}

.chart-legend span { display: inline-flex; align-items: center; gap: 0.25rem; }
.chart-legend i { width: 7px; height: 7px; border-radius: 2px; }
.target-dot { background: rgba(243, 204, 114, 0.75); }
.actual-dot { background: var(--ll-cyan); }

#nutrientChartBars { display: grid; gap: 0.7rem; }
.nutrient-bar-row { display: grid; grid-template-columns: 58px minmax(90px, 1fr) 64px; align-items: center; gap: 0.5rem; }
.nutrient-bar-label { display: grid; gap: 0.1rem; }
.nutrient-bar-label strong { color: #d8eee2; font-size: 0.61rem; }
.nutrient-bar-label span { color: var(--ll-muted); font-size: 0.54rem; }
.nutrient-tracks { position: relative; display: grid; gap: 3px; }
.nutrient-tracks::before { content: ''; position: absolute; inset: 0; border-radius: 4px; background: rgba(255,255,255,0.035); }
.nutrient-tracks i { position: relative; display: block; height: 5px; min-width: 4px; border-radius: 5px; transition: width 0.65s cubic-bezier(.2,.8,.2,1); }
.nutrient-target-bar { background: linear-gradient(90deg, rgba(243, 204, 114, 0.45), rgba(243, 204, 114, 0.9)); }
.nutrient-actual-bar { background: linear-gradient(90deg, #3ea795, var(--ll-cyan)); box-shadow: 0 0 9px rgba(94, 219, 208, 0.22); }
.nutrient-values { display: flex; justify-content: space-between; gap: 0.3rem; color: var(--ll-muted); font-size: 0.52rem; }
.nutrient-values span:last-child { color: var(--ll-cyan); }

/* Comparison recommendations */
.comparison-highlights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
    padding: 0.2rem 1rem 0;
}

.comparison-highlight {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
    padding: 0.72rem;
    border: 1px solid rgba(164, 225, 184, 0.15);
    border-radius: 12px;
    background: rgba(3, 22, 16, 0.36);
    color: inherit;
    cursor: pointer;
    text-align: left;
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.comparison-highlight:hover { transform: translateY(-2px); border-color: rgba(142, 232, 163, 0.4); }
.comparison-highlight > span { display: grid; flex: 0 0 34px; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: rgba(142, 232, 163, 0.1); color: var(--ll-green); font-weight: 800; }
.comparison-highlight div { display: grid; min-width: 0; gap: 0.07rem; }
.comparison-highlight small { color: var(--ll-muted); font-size: 0.53rem; }
.comparison-highlight strong { color: #edfff2; font-size: 0.72rem; }
.comparison-highlight em { overflow: hidden; color: var(--ll-gold); font-size: 0.55rem; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }

/* Account drawer */
.account-drawer-shell {
    position: fixed;
    inset: 0;
    z-index: 10020;
    visibility: hidden;
    pointer-events: none;
}

.account-drawer-shell.open { visibility: visible; pointer-events: auto; }
.account-drawer-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: rgba(1, 12, 9, 0.68); opacity: 0; backdrop-filter: blur(7px); transition: opacity 0.28s ease; }
.account-drawer-shell.open .account-drawer-backdrop { opacity: 1; }

.account-drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: min(440px, 100%);
    height: 100%;
    overflow-y: auto;
    padding: 1.2rem;
    border-left: 1px solid rgba(164, 225, 184, 0.16);
    background:
        radial-gradient(circle at 100% 0, rgba(94, 219, 208, 0.15), transparent 20rem),
        linear-gradient(155deg, #0d3025, #061b15 75%);
    box-shadow: -30px 0 80px rgba(0, 0, 0, 0.38);
    transform: translateX(102%);
    transition: transform 0.34s cubic-bezier(.2,.8,.2,1);
}

.account-drawer-shell.open .account-drawer { transform: translateX(0); }
.account-drawer-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(164, 225, 184, 0.12); }
.brand-lockup.compact .brand-mark { width: 39px; height: 39px; }
.drawer-close { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(164, 225, 184, 0.15); border-radius: 11px; background: rgba(255,255,255,0.035); color: var(--ll-muted); cursor: pointer; font-size: 1.25rem; }
.drawer-close:hover { color: white; background: rgba(255,255,255,0.075); }

.account-drawer-intro { padding: 2.1rem 0 1.25rem; }
.account-drawer-intro h2 { margin: 0.85rem 0 0.7rem; color: var(--ll-ink); font-size: 1.75rem; line-height: 1.28; letter-spacing: -0.035em; }
.account-drawer-intro p { margin: 0; color: var(--ll-muted); font-size: 0.78rem; line-height: 1.7; }
.account-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.65rem; margin-bottom: 1.3rem; }
.account-benefits div { display: grid; gap: 0.18rem; padding: 0.85rem; border: 1px solid rgba(164, 225, 184, 0.12); border-radius: 13px; background: rgba(255,255,255,0.025); }
.account-benefits span { color: var(--ll-green); font-size: 1rem; }
.account-benefits strong { color: #e7f9ee; font-size: 0.7rem; }
.account-benefits small { color: var(--ll-muted); font-size: 0.57rem; }

.account-login-form { display: grid; gap: 0.8rem; padding: 1rem; border: 1px solid rgba(164, 225, 184, 0.14); border-radius: 16px; background: rgba(3, 20, 15, 0.4); }
.account-login-form label { display: grid; gap: 0.38rem; }
.account-login-form label > span { color: #cfe4d8; font-size: 0.68rem; font-weight: 650; }
.account-login-form input { width: 100%; min-height: 48px; padding: 0.65rem 0.75rem; }
.account-login-form > button { display: flex; align-items: center; justify-content: space-between; min-height: 49px; margin-top: 0.15rem; padding: 0.7rem 0.9rem; border: 0; border-radius: 11px; background: linear-gradient(135deg, #a4efa9, #43d697 58%, #5edbd0); color: #052118; cursor: pointer; font-weight: 800; }
.account-form-heading { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding-bottom: 0.15rem; }
.account-form-heading > div { display: grid; gap: 0.12rem; }
.account-form-heading small { color: #5edbd0; font-family: 'Orbitron', sans-serif; font-size: 0.5rem; letter-spacing: 0.1em; }
.account-form-heading strong { color: #edfff3; font-size: 0.88rem; }
.account-form-links { display: flex; justify-content: flex-end; margin-top: -0.25rem; }
.account-text-button { padding: 0; border: 0; background: transparent; color: #7ee6c1; cursor: pointer; font-size: 0.64rem; font-weight: 650; }
.account-text-button:hover { color: #b4f6d7; text-decoration: underline; }
.account-auth-notice { padding: 0.68rem 0.75rem; border: 1px solid transparent; border-radius: 10px; font-size: 0.66rem; line-height: 1.5; }
.account-auth-notice.error { border-color: rgba(240, 132, 125, 0.28); background: rgba(240, 132, 125, 0.09); color: #ffc1bb; }
.account-auth-notice.success { border-color: rgba(142, 232, 163, 0.28); background: rgba(142, 232, 163, 0.09); color: #baf3c8; }
.account-reset-hint { margin: 0; color: var(--ll-muted); font-size: 0.58rem; line-height: 1.55; text-align: center; }
.account-security { margin: 0.85rem 0; color: #6f9382; font-size: 0.56rem; line-height: 1.6; text-align: center; }

.account-profile { display: grid; grid-template-columns: auto 1fr; gap: 0.8rem; align-items: center; padding: 1rem; border: 1px solid rgba(164, 225, 184, 0.15); border-radius: 16px; background: rgba(3, 20, 15, 0.42); }
.account-profile-avatar { display: grid; grid-row: 1 / span 2; place-items: center; width: 52px; height: 52px; border-radius: 15px; background: linear-gradient(145deg, #a4efa9, #43bf91); color: #062118; font-size: 1.05rem; font-weight: 850; }
.account-profile div { display: grid; gap: 0.08rem; }
.account-profile small, .account-profile p { margin: 0; color: var(--ll-muted); font-size: 0.58rem; }
.account-profile strong { color: var(--ll-ink); font-size: 0.78rem; }
.account-profile button { grid-column: 1 / -1; min-height: 42px; border: 1px solid rgba(240, 132, 125, 0.24); border-radius: 10px; background: rgba(240, 132, 125, 0.07); color: #f4b3ad; cursor: pointer; }

/* Formula community */
.network-community-panel {
    margin-top: 1.4rem !important;
    padding: clamp(1.1rem, 2vw, 1.65rem) !important;
    border: 1px solid var(--ll-border) !important;
    border-radius: 22px !important;
    background: linear-gradient(155deg, rgba(16, 48, 37, 0.94), rgba(7, 31, 25, 0.91)) !important;
    box-shadow: var(--ll-shadow) !important;
}

.network-community-header { align-items: end !important; margin-bottom: 1rem !important; }
.network-community-panel .network-title { color: var(--ll-ink); font-size: clamp(1.35rem, 2vw, 1.8rem); letter-spacing: -0.025em; }
.community-status-group { display: flex; align-items: center; gap: 0.4rem; }
.network-sync-state:empty { display: none; }
.network-actions { margin-bottom: 1rem !important; }
.network-community-panel button { border-color: rgba(164, 225, 184, 0.18); border-radius: 10px; background: rgba(142, 232, 163, 0.07); color: #d8eee2; transition: transform 0.18s ease, background 0.18s ease; }
.network-community-panel button:hover { transform: translateY(-1px); background: rgba(142, 232, 163, 0.13); }
.network-community-panel #publishPlanBtn { background: linear-gradient(135deg, rgba(142,232,163,0.18), rgba(94,219,208,0.13)); border-color: rgba(142,232,163,0.32); color: #eaffef; }

.network-community {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 0.85rem !important;
    max-height: 46rem !important;
    padding: 0.15rem 0.6rem 0.15rem 0.15rem !important;
}

.network-plan {
    display: grid;
    gap: 0.65rem;
    padding: 1rem !important;
    border-color: rgba(164, 225, 184, 0.13) !important;
    border-radius: 15px !important;
    background: linear-gradient(145deg, rgba(25, 66, 50, 0.57), rgba(4, 26, 20, 0.54)) !important;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.network-plan:hover { transform: translateY(-2px); border-color: rgba(142, 232, 163, 0.28) !important; }
.community-card-head { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.65rem; }
.community-avatar, .comment-avatar { display: grid; place-items: center; flex: 0 0 auto; border-radius: 10px; background: linear-gradient(145deg, rgba(142,232,163,0.23), rgba(94,219,208,0.12)); color: var(--ll-green); font-weight: 800; }
.community-avatar { width: 38px; height: 38px; }
.comment-avatar { width: 28px; height: 28px; font-size: 0.63rem; }
.network-plan-head { display: grid !important; justify-content: normal !important; gap: 0.1rem !important; min-width: 0; }
.network-plan-head strong { overflow: hidden; color: #edfff2; font-size: 0.78rem; text-overflow: ellipsis; white-space: nowrap; }
.network-plan-head span { font-size: 0.56rem !important; }
.community-type { padding: 0.28rem 0.45rem; border: 1px solid rgba(243,204,114,0.18); border-radius: 999px; background: rgba(243,204,114,0.07); color: var(--ll-gold); font-size: 0.53rem; white-space: nowrap; }

.community-formula { display: flex; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.7rem; border: 1px solid rgba(164,225,184,0.1); border-radius: 11px; background: rgba(2,19,14,0.28); }
.community-formula span { display: inline-flex; align-items: baseline; gap: 0.22rem; color: #e8fff0; font-family: 'Orbitron', sans-serif; font-size: 0.78rem; }
.community-formula small { color: var(--ll-green); font-size: 0.48rem; }
.community-formula i { color: rgba(164,225,184,0.24); font-style: normal; }
.community-actions { flex-wrap: nowrap !important; color: var(--ll-muted); font-size: 0.61rem; }
.community-actions .community-load { margin-right: auto; color: var(--ll-green); }

.network-comments { margin: 0 !important; padding: 0.25rem 0.3rem 0.25rem 0 !important; border-top: 1px solid rgba(164,225,184,0.08); }
.network-comment { display: flex; align-items: flex-start; gap: 0.5rem; padding: 0.5rem !important; border: 0 !important; border-radius: 9px !important; background: rgba(255,255,255,0.025) !important; }
.network-comment > div { min-width: 0; }
.network-comment strong { color: #dff7e8; font-size: 0.6rem; }
.network-comment p { margin: 0.12rem 0 0; color: var(--ll-muted); font-size: 0.62rem; line-height: 1.5; overflow-wrap: anywhere; }
.community-comment-form { display: grid !important; grid-template-columns: minmax(0, 1fr) auto; flex-wrap: nowrap !important; }
.community-comment-form input { width: 100%; min-width: 0 !important; }
.community-inline-actions {
    display: flex;
    gap: 0.35rem;
    margin-top: 0.2rem;
}
.community-inline-actions button {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--ll-muted);
    font-size: 0.56rem;
}
.community-load-more {
    grid-column: 1 / -1;
    justify-self: center;
    min-width: 12rem;
}
.community-empty { grid-column: 1 / -1; display: grid; justify-items: center; gap: 0.35rem; padding: 4rem 1rem; color: var(--ll-muted); text-align: center; }
.community-empty > span { color: var(--ll-green); font-size: 2rem; }
.community-empty strong { color: var(--ll-ink); }
.community-empty p { margin: 0; font-size: 0.7rem; }

/* Motion */
.reveal-section { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s cubic-bezier(.2,.8,.2,1); }
.reveal-section.is-visible { opacity: 1; transform: translateY(0); }
.mobile-dock { display: none; }

@media (max-width: 1240px) {
    .main-grid { grid-template-columns: minmax(300px, 0.9fr) minmax(410px, 1.1fr) !important; }
    .input-column { grid-column: 1 !important; grid-row: 1 !important; }
    .materials-column { grid-column: 2 !important; grid-row: 1 !important; }
    .results-column { grid-column: 1 / -1 !important; grid-row: 2 !important; }
    .primary-nav { gap: 0; }
    .primary-nav a { padding-inline: 0.58rem; }
    .system-indicator { display: none; }
}

@media (max-width: 900px) {
    .container { padding-inline: 1rem !important; }
    .app-header { grid-template-columns: auto 1fr auto; gap: 0.8rem; }
    .primary-nav { justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }
    .primary-nav::-webkit-scrollbar { display: none; }
    .primary-nav a { white-space: nowrap; }
    .hero-section { grid-template-columns: 1fr; min-height: auto; padding: 3rem 2rem; }
    .hero-dashboard { display: none; }
    .workflow-strip { overflow-x: auto; grid-template-columns: repeat(7, max-content); justify-content: start; scrollbar-width: none; }
    .workflow-strip::-webkit-scrollbar { display: none; }
    .workflow-strip a { min-width: 185px; }
    .main-grid { display: flex !important; flex-direction: column !important; }
    .input-column, .materials-column, .results-column { width: 100% !important; }
    .network-community { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    body { padding-bottom: 74px; }
    html { scroll-padding-top: 5.5rem; }
    .container { padding: 0.6rem 0.7rem 1.25rem !important; }
    .app-header { top: 0.35rem; min-height: 58px; padding: 0.45rem 0.5rem !important; border-radius: 15px; }
    .brand-mark { width: 38px; height: 38px; }
    .brand-copy small, .primary-nav { display: none; }
    .brand-copy strong { font-size: 0.88rem; }
    .account-trigger { min-height: 40px; padding: 0.25rem 0.35rem; }
    .account-trigger > span:last-child { display: none; }
    .account-avatar { width: 32px; height: 32px; }
    .hero-section { min-height: 390px; padding: 2rem 1.25rem; border-radius: 20px; }
    .hero-copy h1 { font-size: clamp(2.05rem, 10vw, 3.1rem); }
    .hero-copy h1 br { display: none; }
    .hero-actions { display: grid; }
    .hero-actions a { width: 100%; }
    .workflow-strip { margin-block: 0.75rem 1rem; border-radius: 15px; }
    .workflow-strip > i { display: none; }
    .card, .comparison-section .card, .network-community-panel { border-radius: 17px !important; padding: 1rem !important; }
    .material-toolbar { grid-template-columns: 1fr; }
    .selected-count { justify-self: start; }
    .select-controls { display: grid !important; grid-template-columns: repeat(2, 1fr); }
    .select-controls button { width: 100%; }
    .material-actions { flex-wrap: wrap; justify-content: flex-end; }
    .edit-nutrient-btn { opacity: 1 !important; }
    .insight-kpis { gap: 0.35rem; }
    .insight-kpis div { padding: 0.5rem 0.42rem; }
    .nutrient-bar-row { grid-template-columns: 52px minmax(70px, 1fr); }
    .nutrient-values { display: none; }
    .comparison-highlights { grid-template-columns: 1fr; padding-inline: 0; }
    .network-community-header { align-items: flex-start !important; }
    .community-status-group { width: 100%; }
    .network-actions { display: grid !important; grid-template-columns: 1fr; }
    .network-community-panel input, .network-community-panel button { width: auto; }
    .community-actions { overflow-x: auto; }
    .community-comment-form { grid-template-columns: 1fr !important; }
    .community-comment-form button { width: 100% !important; }
    .account-drawer { padding: 1rem; }
    .account-drawer-intro { padding-top: 1.55rem; }
    .account-drawer-intro h2 { font-size: 1.5rem; }
    .mobile-dock {
        position: fixed;
        left: 0.6rem;
        right: 0.6rem;
        bottom: 0.55rem;
        z-index: 150;
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        min-height: 61px;
        padding: 0.35rem;
        border: 1px solid rgba(164,225,184,0.17);
        border-radius: 17px;
        background: rgba(4,22,17,0.9);
        backdrop-filter: blur(22px);
        box-shadow: 0 18px 50px rgba(0,0,0,0.4);
    }
    .mobile-dock a, .mobile-dock button { display: grid; place-items: center; align-content: center; gap: 0.12rem; border: 0; background: transparent; color: var(--ll-muted); font-size: 0.54rem; text-decoration: none; }
    .mobile-dock span { color: var(--ll-green); font-size: 0.9rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .reveal-section { opacity: 1; transform: none; }
}

/* Public security and ICP filing footer */
.site-filing-footer {
    width: 100%;
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(164, 225, 184, 0.12);
    background: rgba(3, 18, 14, 0.82);
    color: var(--ll-muted, #8aa99a);
    font-size: 0.72rem;
}

.site-filing-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    max-width: 1200px;
    margin: 0 auto;
}

.site-filing-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    margin-right: 0.1rem;
}

.site-filing-footer a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-filing-footer a:hover {
    color: var(--ll-green, #8ee8a3);
}

.site-filing-divider {
    width: 1px;
    height: 13px;
    margin: 0 0.45rem;
    background: rgba(164, 225, 184, 0.2);
}

@media (max-width: 768px) {
    .site-filing-footer {
        padding: 0.9rem 0.75rem 5.5rem;
        text-align: center;
    }

    .site-filing-divider {
        width: 100%;
        height: 0;
        margin: 0;
    }
}

.account-summary { cursor: default; }

.record-location-panel {
    display: grid;
    gap: .7rem;
    margin-top: .8rem;
    padding: .9rem;
    border: 1px solid rgba(94, 219, 208, .18);
    border-radius: 14px;
    background: rgba(7, 33, 31, .42);
}

.record-location-head { display: grid; gap: .2rem; }
.record-location-head strong { color: #d8fff1; font-size: .78rem; }
.record-location-head span { color: var(--text-secondary); font-size: .65rem; line-height: 1.55; }
.record-location-panel label { display: grid; gap: .35rem; }
.record-location-panel label > span { color: var(--text-secondary); font-size: .65rem; font-weight: 700; }
.record-coordinate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }

@media (max-width: 520px) {
    .record-coordinate-grid { grid-template-columns: 1fr; }
}