.tool-container[data-v-cec1aa9b]{max-width:1200px;margin:0 auto;padding:20px}.tool-container h1[data-v-cec1aa9b]{margin-bottom:8px;font-size:22px}.tool-container>p[data-v-cec1aa9b]{color:#6b7280;margin-bottom:20px;font-size:14px}.control-section[data-v-cec1aa9b]{background:#f8f9fa;border-radius:8px;padding:16px;margin-bottom:16px;border:1px solid #e9ecef}.color-picker-row[data-v-cec1aa9b]{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}.picker-group[data-v-cec1aa9b]{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.action-row[data-v-cec1aa9b]{display:flex;gap:10px;flex-wrap:wrap}.opt-item[data-v-cec1aa9b]{display:flex;align-items:center;gap:8px;font-size:14px;color:#495057;cursor:pointer}.label-text[data-v-cec1aa9b]{font-weight:500}.native-picker[data-v-cec1aa9b]{width:48px;height:36px;border:1px solid #ced4da;border-radius:4px;cursor:pointer;padding:2px}.hex-input[data-v-cec1aa9b]{width:100px;padding:6px 10px;border:1px solid #ced4da;border-radius:4px;font-family:Courier New,monospace;font-size:14px}.btn[data-v-cec1aa9b]{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;transition:background .2s}.btn-primary[data-v-cec1aa9b]{background:#007bff;color:#fff}.btn-primary[data-v-cec1aa9b]:hover{background:#0056b3}.btn-secondary[data-v-cec1aa9b]{background:#6c757d;color:#fff}.btn-secondary[data-v-cec1aa9b]:hover{background:#545b62}.preview-section[data-v-cec1aa9b]{display:flex;align-items:center;gap:20px;background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:16px;margin-bottom:16px}.preview-swatch[data-v-cec1aa9b]{width:120px;height:120px;border-radius:12px;border:2px solid #dee2e6;box-shadow:0 2px 8px #0000001a}.preview-info[data-v-cec1aa9b]{display:flex;flex-direction:column;gap:4px}.preview-label[data-v-cec1aa9b]{font-size:13px;color:#6c757d}.preview-hex[data-v-cec1aa9b]{font-size:24px;font-weight:700;font-family:Courier New,monospace;color:#333}.result-section[data-v-cec1aa9b]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:16px;margin-bottom:16px}.result-section h4[data-v-cec1aa9b]{margin:0 0 12px;font-size:15px;color:#333;display:flex;align-items:center;gap:10px}.format-list[data-v-cec1aa9b]{display:flex;flex-direction:column;gap:10px}.result-row[data-v-cec1aa9b]{display:flex;align-items:center;gap:10px}.result-label[data-v-cec1aa9b]{font-size:14px;color:#6c757d;font-weight:500;min-width:45px}.result-value[data-v-cec1aa9b]{flex:1;font-family:Courier New,monospace;font-size:14px;color:#007bff;background:#fff;padding:10px;border:1px solid #dee2e6;border-radius:4px;word-break:break-all}.btn-copy[data-v-cec1aa9b]{background:#28a745;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:13px;white-space:nowrap}.btn-copy[data-v-cec1aa9b]:hover{background:#218838}.btn-clear[data-v-cec1aa9b]{background:none;border:none;color:#6c757d;font-size:12px;cursor:pointer;text-decoration:underline}.btn-clear[data-v-cec1aa9b]:hover{color:#333}.harmony-grid[data-v-cec1aa9b]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.harmony-item[data-v-cec1aa9b]{background:#fff;border:1px solid #dee2e6;border-radius:8px;padding:12px}.harmony-label[data-v-cec1aa9b]{font-size:13px;color:#6c757d;display:block;margin-bottom:10px;font-weight:500}.harmony-colors[data-v-cec1aa9b]{display:flex;gap:8px;margin-bottom:10px}.harmony-swatch[data-v-cec1aa9b]{width:48px;height:48px;border-radius:8px;border:1px solid #dee2e6;cursor:pointer;transition:transform .15s}.harmony-swatch[data-v-cec1aa9b]:hover{transform:scale(1.1)}.recent-list[data-v-cec1aa9b]{display:flex;gap:8px;flex-wrap:wrap}.recent-item[data-v-cec1aa9b]{width:40px;height:40px;border-radius:8px;border:1px solid #dee2e6;cursor:pointer;transition:transform .15s}.recent-item[data-v-cec1aa9b]:hover{transform:scale(1.15)}.usage-guide[data-v-cec1aa9b]{background:#f8f9fa;border-radius:12px;padding:1.5rem;margin-top:2rem;border:1px solid #e9ecef}.usage-guide h3[data-v-cec1aa9b]{margin-top:0;color:#007bff}.guide-grid[data-v-cec1aa9b]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.guide-grid h4[data-v-cec1aa9b]{color:#495057;margin-bottom:.75rem}.guide-grid ul[data-v-cec1aa9b]{margin:0;padding-left:1.5rem;color:#6c757d}.guide-grid li[data-v-cec1aa9b]{margin-bottom:.3rem}