/* ============================================================
   カラナビ Frontend — Modern Karaoke Search UI
   ============================================================ */

/* === Table === */
.karanavi-table-wrap {
    overflow-x: auto;
    margin: 24px 0;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid #e5e7eb;
}
.karanavi-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.karanavi-table th {
    background: linear-gradient(180deg, #f8fafc, #f1f5f9);
    padding: 12px 14px;
    text-align: left;
    font-weight: 700;
    color: #475569;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid #e2e8f0;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 1;
}
.karanavi-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: top;
    color: #374151;
}
.karanavi-table tr:last-child td {
    border-bottom: none;
}
.karanavi-table tr:hover td {
    background: #fefce8;
}
.karanavi-table strong {
    color: #1d2327;
}

/* === Badge === */
.karanavi-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    background: linear-gradient(135deg, #fce7f3, #fdf2f8);
    color: #be185d;
    font-size: 11px;
    font-weight: 700;
    margin: 2px;
    white-space: nowrap;
    border: 1px solid #fbcfe8;
    letter-spacing: 0.01em;
}

/* === Store Card === */
.karanavi-store-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px;
    margin: 24px 0;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    transition: box-shadow 0.2s;
}
.karanavi-store-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.karanavi-store-info p {
    margin: 8px 0;
    font-size: 14px;
    color: #4b5563;
    line-height: 1.7;
}
.karanavi-store-info strong {
    color: #1f2937;
}

/* === Feature Highlight === */
.karanavi-feature-highlight {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border-left: 4px solid #f59e0b;
    padding: 18px 20px;
    margin: 18px 0;
    border-radius: 0 12px 12px 0;
}
.karanavi-feature-highlight h4 {
    margin: 0 0 10px;
    font-size: 15px;
    color: #92400e;
    font-weight: 800;
}
.karanavi-feature-highlight p {
    margin: 5px 0;
    font-size: 14px;
    color: #78350f;
    line-height: 1.6;
}

/* === Features / Links === */
.karanavi-features {
    margin: 14px 0;
    line-height: 2;
}
.karanavi-links {
    margin: 16px 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.karanavi-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #e85d30, #d63384);
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(232, 93, 48, 0.3);
}
.karanavi-links a:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(232, 93, 48, 0.4);
    color: #fff;
}

/* === Mini Card (Search Results) === */
.karanavi-search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
    margin: 20px 0;
}
.karanavi-mini-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 20px;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}
.karanavi-mini-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: linear-gradient(180deg, #e85d30, #d63384);
    border-radius: 14px 0 0 14px;
    opacity: 0;
    transition: opacity 0.2s;
}
.karanavi-mini-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}
.karanavi-mini-card:hover::before {
    opacity: 1;
}
.karanavi-mini-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 12px;
}
.karanavi-mini-card-header strong {
    font-size: 16px;
    color: #1f2937;
    line-height: 1.4;
}
.karanavi-mini-price {
    color: #e85d30;
    font-weight: 800;
    font-size: 15px;
    white-space: nowrap;
    background: #fff7ed;
    padding: 2px 10px;
    border-radius: 8px;
    border: 1px solid #fed7aa;
}
.karanavi-mini-card-body {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.5;
}
.karanavi-mini-card-body span {
    display: block;
    margin: 4px 0;
}
.karanavi-mini-card-tags {
    margin-top: 10px;
    line-height: 2;
}

/* === Reviews === */
.karanavi-reviews {
    margin: 20px 0;
}
.karanavi-ai-summary {
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    border: 1px solid #c7d2fe;
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 18px;
}
.karanavi-ai-summary h4 {
    margin: 0 0 12px;
    font-size: 16px;
    color: #3730a3;
    font-weight: 800;
}
.karanavi-ai-summary p {
    font-size: 14px;
    color: #4338ca;
    line-height: 1.7;
}
.karanavi-scores {
    margin-top: 16px;
}
.karanavi-score-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 8px 0;
}
.karanavi-score-label {
    font-size: 12px;
    font-weight: 700;
    color: #6366f1;
    width: 80px;
    text-align: right;
}
.karanavi-score-bar {
    flex: 1;
    height: 10px;
    background: #e0e7ff;
    border-radius: 5px;
    overflow: hidden;
}
.karanavi-score-fill {
    height: 100%;
    border-radius: 5px;
    background: linear-gradient(90deg, #6366f1, #818cf8);
    transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.karanavi-score-num {
    font-size: 13px;
    font-weight: 800;
    color: #4f46e5;
    width: 40px;
}

.karanavi-review-posts {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.karanavi-review-post {
    background: #fff;
    border: 1px solid #f3f4f6;
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    transition: background 0.15s;
}
.karanavi-review-post:hover {
    background: #f9fafb;
}
.karanavi-review-sentiment {
    font-size: 20px;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 2px;
}
.karanavi-review-post p {
    margin: 0;
    font-size: 14px;
    color: #374151;
    flex: 1;
    line-height: 1.6;
}
.karanavi-review-date {
    font-size: 11px;
    color: #9ca3af;
    flex-shrink: 0;
    font-weight: 600;
}

/* === Map === */
.karanavi-map-wrap {
    margin: 20px 0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid #e5e7eb;
}
.karanavi-map-actions {
    margin-top: 10px;
    text-align: right;
    padding: 0 4px;
}
.karanavi-map-actions a {
    font-size: 13px;
    color: #e85d30;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.15s;
}
.karanavi-map-actions a:hover {
    color: #d63384;
    text-decoration: underline;
}
.karanavi-marker {
    background: none !important;
    border: none !important;
}

/* === Nearby === */
.karanavi-nearby {
    margin: 24px 0;
}
.karanavi-nearby-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    background: linear-gradient(135deg, #e85d30, #ff8a5c);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 16px rgba(232, 93, 48, 0.3);
}
.karanavi-nearby-btn:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 8px 24px rgba(232, 93, 48, 0.4);
}
.karanavi-nearby-btn:active {
    transform: translateY(0) scale(0.98);
}
.karanavi-nearby-btn:disabled {
    opacity: 0.7;
    cursor: wait;
}
.karanavi-nearby-results {
    margin-top: 18px;
}

/* === FAQ === */
.karanavi-faq {
    margin: 20px 0;
}
.karanavi-faq details {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 10px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.15s;
}
.karanavi-faq details:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.karanavi-faq summary {
    padding: 16px 20px;
    font-weight: 700;
    cursor: pointer;
    background: linear-gradient(180deg, #fafafa, #f5f5f5);
    font-size: 15px;
    color: #1f2937;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.15s;
}
.karanavi-faq summary:hover {
    background: #f0f0f0;
}
.karanavi-faq summary::before {
    content: '▸';
    color: #e85d30;
    font-weight: 800;
    transition: transform 0.2s;
}
.karanavi-faq details[open] summary::before {
    transform: rotate(90deg);
}
.karanavi-faq summary::-webkit-details-marker {
    display: none;
}
.karanavi-faq details[open] summary {
    border-bottom: 1px solid #e5e7eb;
}
.karanavi-faq details p {
    padding: 16px 20px;
    margin: 0;
    font-size: 14px;
    color: #4b5563;
    line-height: 1.7;
    background: #fafafa;
}

/* === Tips === */
.karanavi-tips {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 1px solid #a7f3d0;
    border-radius: 14px;
    padding: 20px 24px;
}
.karanavi-tips p {
    color: #065f46;
    font-weight: 600;
}
.karanavi-tips ul {
    margin: 10px 0;
    padding-left: 22px;
}
.karanavi-tips li {
    margin: 8px 0;
    font-size: 14px;
    color: #047857;
    line-height: 1.6;
}

/* === No Results === */
.karanavi-no-results,
.karanavi-no-reviews {
    text-align: center;
    padding: 32px 20px;
    color: #9ca3af;
    font-size: 15px;
    font-weight: 600;
}

/* === Chain/Prefecture Cards === */
.karanavi-chain-list,
.karanavi-pref-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin: 16px 0;
}
.karanavi-chain-card,
.karanavi-pref-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 18px;
    transition: box-shadow 0.2s;
}
.karanavi-chain-card:hover,
.karanavi-pref-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.karanavi-chain-card-header,
.karanavi-pref-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.karanavi-chain-name {
    font-size: 16px;
}
.karanavi-chain-count {
    background: #e85d30;
    color: #fff;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
}
.karanavi-chain-card-body span,
.karanavi-pref-card-body span {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin: 3px 0;
}

/* === Responsive === */
@media (max-width: 768px) {
    .karanavi-search-results {
        grid-template-columns: 1fr;
    }
    .karanavi-store-card {
        padding: 18px;
    }
    .karanavi-score-label {
        width: 60px;
        font-size: 11px;
    }
    .karanavi-mini-card-header {
        flex-direction: column;
        gap: 6px;
    }
    .karanavi-links {
        flex-direction: column;
    }
    .karanavi-links a {
        text-align: center;
        justify-content: center;
    }
}

/* === Table of Contents === */
.karanavi-toc {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 20px 24px;
    margin: 24px 0;
}
.karanavi-toc h2 {
    font-size: 16px;
    font-weight: 800;
    color: #1e293b;
    margin: 0 0 12px;
    padding: 0;
    border: none;
}
.karanavi-toc ol {
    margin: 0;
    padding-left: 24px;
    counter-reset: toc-counter;
    list-style: none;
}
.karanavi-toc li {
    counter-increment: toc-counter;
    margin: 6px 0;
    font-size: 14px;
    line-height: 1.6;
}
.karanavi-toc li::before {
    content: counter(toc-counter) ". ";
    color: #e85d30;
    font-weight: 800;
}
.karanavi-toc a {
    color: #334155;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s;
}
.karanavi-toc a:hover {
    color: #e85d30;
    text-decoration: underline;
}

/* === Disclaimer === */
.karanavi-disclaimer {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.8;
    border-top: 1px solid #e5e7eb;
    padding-top: 16px;
    margin-top: 20px;
}