/* ========================================
   Keywords Page - GEO 拓词工具
   ======================================== */

/* Tag input chips */
.keyword-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px 2px 10px;
    background: #eff6ff;
    color: #2563eb;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.6;
    white-space: nowrap;
}

.keyword-tag button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: #93c5fd;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
}

.keyword-tag button:hover {
    background: #dbeafe;
    color: #2563eb;
}

#tag-input-wrapper.is-invalid {
    border-color: #fda4af;
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.08);
}

/* Dimension card */
.dim-card {
    border-radius: 12px;
    border: 1px solid #f1f5f9;
    background: #fff;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.dim-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.dim-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
}

/* Mini table inside card */
.dim-table-header {
    display: grid;
    grid-template-columns: 1fr 80px 80px;
    padding: 8px 16px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    border-bottom: 1px solid #f8fafc;
}

.dim-table-row {
    display: grid;
    grid-template-columns: 1fr 80px 80px;
    align-items: center;
    padding: 8px 16px;
    border-bottom: 1px solid #f8fafc;
    font-size: 13px;
    transition: background 0.1s;
}

.dim-table-row:last-child {
    border-bottom: none;
}

.dim-table-row:hover {
    background: #f8fafc;
}

.dim-table-row .kw-name {
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 8px;
}

/* Score cell */
.score-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}

.score-bar {
    width: 36px;
    height: 5px;
    border-radius: 3px;
    background: #f1f5f9;
    overflow: hidden;
    flex-shrink: 0;
}

.score-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.4s ease;
}

.score-bar-fill.rec { background: #2563eb; }
.score-bar-fill.biz { background: #f97316; }

.score-num {
    font-weight: 600;
    font-size: 11px;
    min-width: 20px;
}

.score-num.rec { color: #2563eb; }
.score-num.biz { color: #ea580c; }

/* Show more button */
.dim-show-more {
    display: block;
    width: 100%;
    padding: 10px;
    border: none;
    border-top: 1px solid #f1f5f9;
    background: none;
    color: #64748b;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}

.dim-show-more:hover {
    background: #f8fafc;
    color: #2563eb;
}

/* Skeleton */
.skeleton-pulse {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}