/**
 * ✅ CODEX-OPTIMIZED Guide Cards CSS
 * スマホ最適化 + UI/UX改善（Codex推奨）
 * Last updated: 2025-11-23
 */

/* ===== Guide Card Container (Grid Layout) ===== */
.guide-cards-container,
.guide-list,
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    padding: 0;
    list-style: none;
}

/* ===== Base Guide Card Style ===== */
.guide-card {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.guide-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    background-color: #f9fafb;
}

/* ===== Guide Card Image ===== */
.guide-card img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-bottom: 1px solid #f1f5f9;
    display: block;
}

/* ===== Guide Card Body (Content) ===== */
.guide-card-body {
    padding: 16px 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

/* ===== Guide Name (Title) ===== */
.guide-name {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    line-height: 1.3;
}

/* ===== Guide Location (Meta) ===== */
.guide-location {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== Guide Description ===== */
.guide-desc {
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
    margin: 4px 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Guide Languages ===== */
.guide-languages {
    display: flex;
    gap: 0.5rem;
    margin: 8px 0 0;
    flex-wrap: wrap;
}

.language-badge {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    color: #1976d2;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

/* ===== Guide Rating ===== */
.guide-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 4px 0;
    font-size: 14px;
}

.stars {
    color: #ffc107;
    letter-spacing: 2px;
}

/* ===== Guide Price ===== */
.guide-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #28a745;
    margin: 8px 0 0;
}

/* ===== Action Buttons Container ===== */
.guide-actions {
    display: flex;
    gap: 12px;
    padding: 0 0 16px 0;
    margin-top: auto;
}

/* ===== Action Buttons ===== */
.btn-guide {
    flex: 1;
    text-align: center;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid #2563eb;
    background: #2563eb;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn-guide:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.25);
    background-color: #1d4ed8;
}

/* Ghost button variant */
.btn-guide.btn-outline-guide,
.btn-bookmark {
    background: #fff;
    color: #2563eb;
    border-color: #2563eb;
}

.btn-guide.btn-outline-guide:hover,
.btn-bookmark:hover {
    background: #f0f7ff;
    border-color: #1d4ed8;
    color: #1d4ed8;
}

/* View button styling */
.btn-view {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
}

.btn-view:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
    transform: translateY(-2px);
}

/* ===== Smartphone Optimization (768px以下) ===== */
@media (max-width: 768px) {
    /* General Container */
    html, body {
        width: 100%;
        overflow-x: hidden;
        font-size: 16px;
        margin: 0;
    }

    header, nav, main, footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    /* Grid to single column */
    .guide-cards-container,
    .guide-list,
    .cards-container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Card adjustments */
    .guide-card {
        border-radius: 10px;
    }

    .guide-card img {
        height: auto;
        aspect-ratio: auto;
    }

    /* Text size adjustments */
    .guide-name {
        font-size: 17px;
    }

    .guide-location,
    .guide-desc {
        font-size: 14px;
    }

    .language-badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }

    /* Button layout - stack on mobile */
    .guide-actions {
        flex-direction: column;
        gap: 10px;
    }

    .btn-guide {
        width: 100%;
        padding: 12px 16px;
        font-size: 14px;
    }

    /* Navigation adjustments */
    .nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    /* Image responsiveness */
    img, .card img {
        max-width: 100%;
        height: auto;
        object-fit: cover;
    }
}

/* ===== Extra Small Screens (480px以下) ===== */
@media (max-width: 480px) {
    html, body {
        font-size: 14px;
    }

    .guide-card-body {
        padding: 12px 12px 10px;
        gap: 6px;
    }

    .guide-name {
        font-size: 16px;
    }

    .guide-location,
    .guide-desc {
        font-size: 13px;
    }

    .guide-actions {
        flex-direction: column;
        gap: 8px;
        padding: 0 0 12px 0;
    }

    .btn-guide {
        padding: 10px 12px;
        font-size: 13px;
    }
}

/* ===== Tablet Size (769px - 1024px) ===== */
@media (min-width: 769px) and (max-width: 1024px) {
    .guide-cards-container,
    .guide-list,
    .cards-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Desktop Large (1025px+) ===== */
@media (min-width: 1025px) {
    .guide-cards-container,
    .guide-list,
    .cards-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}