.image-color-picker{max-width:1200px;margin:0 auto;padding:2rem}.tool-header{text-align:center;margin-bottom:2rem}.tool-header h1{color:var(--primary-color);margin-bottom:.5rem}.tool-header p{color:#666;font-size:1.1rem}.picker-container{display:grid;grid-template-columns:2fr 1fr;gap:var(--tool-content-gap, 2rem);margin-bottom:2rem}@media (max-width: 900px){.picker-container{grid-template-columns:1fr}}.upload-section h3{font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary);letter-spacing:.03em}.upload-section{display:flex;flex-direction:column;gap:1rem}.upload-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.drop-zone{border:3px dashed #ddd;border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all .3s 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code{font-size:.85rem;color:#333;background:transparent}.extracted-colors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:.5rem}.extracted-color{aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:600;cursor:pointer;transition:transform .2s ease;border:1px solid rgba(0,0,0,.1)}.extracted-color:hover{transform:scale(1.1);z-index:1}.hint{font-size:.8rem;color:#888;text-align:center;margin:0}.palette-section{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;margin-bottom:2rem}.palette-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.palette-header h2{margin:0;font-size:1.25rem;color:#333}.palette-colors{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.palette-color-item{display:flex;gap:1rem;align-items:stretch}.palette-color-swatch{flex:1;min-height:60px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1rem;border:1px solid rgba(0,0,0,.1)}.palette-color-actions{display:flex;flex-direction:column;gap:.25rem}.copy-btn,.remove-btn{padding:.25rem .5rem;font-size:.75rem;border:1px solid #ddd;background:#fff;border-radius:4px;cursor:pointer;transition:all .2s ease}.copy-btn:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.remove-btn{background:#fee2e2;border-color:#fecaca;color:#dc2626}.remove-btn:hover{background:#dc2626;color:#fff}.empty-palette{text-align:center;padding:3rem;color:#888}.export-section{padding-top:1.5rem;border-top:1px solid #eee;margin-bottom:1.5rem}.export-section h3{font-size:1rem;margin:0 0 1rem;color:#333}.export-buttons{display:flex;flex-wrap:wrap;gap:.5rem}.save-palette-section{padding-top:1.5rem;border-top:1px solid #eee}.save-palette-section h3{font-size:1rem;margin:0 0 1rem;color:#333}.save-palette-form{display:flex;gap:.5rem}.save-palette-form input{flex:1;padding:.75rem;border:1px solid #ddd;border-radius:8px;font-size:1rem}.save-palette-form input:focus{outline:none;border-color:var(--primary-color)}.saved-palettes-section{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;margin-bottom:2rem}.saved-palettes-section h2{margin:0 0 1rem;font-size:1.25rem;color:#333}.saved-palettes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.saved-palette-card{border:1px solid #eee;border-radius:10px;padding:1rem}.saved-palette-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.saved-palette-header h4{margin:0;font-size:.95rem;color:#333}.palette-date{font-size:.75rem;color:#888}.saved-palette-colors{display:flex;gap:.25rem;margin-bottom:.75rem}.saved-color-swatch{flex:1;height:30px;border-radius:4px;border:1px solid rgba(0,0,0,.1)}.saved-palette-actions{display:flex;gap:.5rem}.color-table-section{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014;margin-bottom:2rem}.color-table-section h2{margin:0 0 1rem;font-size:1.25rem;color:#333}.table-wrapper{overflow-x:auto}.color-table{width:100%;border-collapse:collapse}.color-table th,.color-table td{padding:.75rem;text-align:left;border-bottom:1px solid #eee}.color-table th{font-size:.8rem;text-transform:uppercase;color:#666;font-weight:600}.color-table code{font-size:.85rem;background:#f5f5f5;padding:.25rem .5rem;border-radius:4px}.table-color-swatch{width:40px;height:40px;border-radius:8px;border:1px solid rgba(0,0,0,.1)}.tips-section{margin-bottom:2rem}.tips-section h2{text-align:center;color:#333;margin-bottom:1.5rem}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.tip-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.tip-card h3{color:var(--primary-color);margin:0 0 .5rem;font-size:1rem}.tip-card p{color:#666;margin:0;font-size:.9rem;line-height:1.5}.cta-section{background:linear-gradient(135deg,var(--primary-color) 0%,#1d4ed8 100%);border-radius:16px;padding:3rem;text-align:center;color:#fff}.cta-section h2{margin:0 0 1rem;font-size:1.75rem}.cta-section p{margin:0 0 1.5rem;font-size:1.1rem;opacity:.9}.cta-section .btn-lg{font-size:1.1rem;padding:1rem 2rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:#1d4ed8}.btn-primary:disabled{background:#ccc;cursor:not-allowed}.btn-secondary{background:#f3f4f6;color:#333;border:1px solid #ddd}.btn-secondary:hover{background:#e5e7eb}.btn-text{background:transparent;color:#666;padding:.5rem 1rem}.btn-text:hover{color:var(--primary-color)}.btn-sm{padding:.5rem 1rem;font-size:.85rem}@media (max-width: 600px){.image-color-picker{padding:1rem}.palette-color-item{flex-direction:column}.palette-color-actions{flex-direction:row}.image-actions,.export-buttons,.save-palette-form{flex-direction:column}.extracted-colors-grid{grid-template-columns:repeat(4,1fr)}}