/* ============================================
   BLOG PAGE STYLES — WheelToChoose
   ============================================ */

/* --- Page Wrapper --- */
.blog-page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

/* ===== HERO ===== */
.blog-hero {
    text-align: center;
    padding: 70px 24px 50px;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: -60%;
    left: -40%;
    width: 180%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(92, 107, 192, 0.06) 0%, transparent 65%);
    pointer-events: none;
}

.blog-hero-inner {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.blog-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--primary, #5c6bc0);
    background: rgba(92, 107, 192, 0.1);
    border: 1px solid rgba(92, 107, 192, 0.2);
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.blog-badge .badge-icon {
    flex-shrink: 0;
}

.blog-hero h1 {
    font-size: 2.8rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    margin: 0 0 16px;
}

.blog-hero h1 .accent {
    color: var(--accent, #ff4757);
}

.blog-hero-sub {
    font-size: 1.1rem;
    color: #888;
    line-height: 1.7;
    margin: 0;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== TOOLBAR (Search + Tags) ===== */
.blog-toolbar {
    padding: 0 24px;
    margin-top: 30px;
    margin-bottom: 10px;
}

.blog-toolbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Search */
.blog-search-wrap {
    position: relative;
    max-width: 420px;
    width: 100%;
    box-sizing: border-box;
}

.blog-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #555;
    pointer-events: none;
}

.blog-search {
    width: 100%;
    padding: 12px 40px 12px 42px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #eee;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s, background 0.3s;
    box-sizing: border-box;
}

.blog-search:focus {
    border-color: var(--primary, #5c6bc0);
    background: rgba(255, 255, 255, 0.06);
}

.blog-search::placeholder {
    color: #555;
}

.blog-search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: #999;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.blog-search-clear:hover {
    background: rgba(255, 71, 87, 0.2);
    color: #ff4757;
}

/* Tags Bar */
.blog-tags-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 36px;
    align-items: center;
}

.blog-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    user-select: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    color: #999;
    transition: all 0.2s ease;
}

.blog-tag-pill:hover {
    border-color: rgba(92, 107, 192, 0.4);
    color: #ccc;
    background: rgba(92, 107, 192, 0.08);
}

.blog-tag-pill.active {
    background: var(--primary, #5c6bc0);
    color: #fff;
    border-color: var(--primary, #5c6bc0);
}

.blog-tag-pill .tag-count {
    font-size: 0.65rem;
    opacity: 0.7;
}

/* ===== MAIN / GRID ===== */
.blog-main {
    flex: 1;
    padding: 20px 24px 40px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

/* ===== ARTICLE CARD ===== */
.blog-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(92, 107, 192, 0.3);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.blog-card:active {
    transform: translateY(-1px);
}

/* Card Image */
.blog-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 180px;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-img img {
    transform: scale(1.05);
}

.blog-card-img .card-img-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(92, 107, 192, 0.15), rgba(255, 71, 87, 0.08));
}

.blog-card-img .card-img-fallback svg {
    width: 48px;
    height: 48px;
    color: rgba(255, 255, 255, 0.12);
}

/* Card Body */
.blog-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Meta Row */
.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    color: #666;
    flex-wrap: wrap;
}

.blog-card-meta .meta-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-card-meta .meta-read {
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-card-meta .meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #444;
}

/* Card Title */
.blog-card-title {
    font-size: 1.08rem;
    font-weight: 800;
    color: #eee;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card:hover .blog-card-title {
    color: #fff;
}

/* Card Description */
.blog-card-desc {
    font-size: 0.88rem;
    color: #888;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* Card Tags */
.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: 6px;
}

.blog-card-tags .card-tag {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    background: rgba(92, 107, 192, 0.1);
    color: var(--primary, #5c6bc0);
    border: 1px solid rgba(92, 107, 192, 0.15);
    letter-spacing: 0.3px;
}

/* Card Arrow */
.blog-card-arrow {
    padding: 14px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary, #5c6bc0);
    transition: color 0.2s;
}

.blog-card:hover .blog-card-arrow {
    color: var(--accent, #ff4757);
}

.blog-card-arrow svg {
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-arrow svg {
    transform: translateX(4px);
}

/* ===== LOADING STATE ===== */
.blog-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 60px 20px;
    color: #666;
    font-size: 0.9rem;
}

.blog-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-top-color: var(--primary, #5c6bc0);
    border-radius: 50%;
    animation: blogSpin 0.8s linear infinite;
}

@keyframes blogSpin {
    to { transform: rotate(360deg); }
}

/* ===== EMPTY STATE ===== */
.blog-empty {
    text-align: center;
    padding: 60px 20px;
    color: #555;
}

.blog-empty svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.blog-empty p {
    font-size: 1rem;
    margin: 0 0 20px;
}

.blog-reset-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    transition: background 0.2s, border-color 0.2s;
}

.blog-reset-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===== ARTICLE COUNT ===== */
.blog-count {
    text-align: center;
    padding: 20px 0 0;
    font-size: 0.8rem;
    color: #444;
    font-weight: 600;
}

/* ===== CTA SECTION ===== */
.blog-cta {
    text-align: center;
    padding: 60px 24px;
    margin: 20px auto 60px;
    background: linear-gradient(135deg, rgba(92, 107, 192, 0.08), rgba(255, 71, 87, 0.05));
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    max-width: 1200px;
    box-sizing: border-box;
}

.blog-cta h2 {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 900;
    margin: 0 0 10px;
}

.blog-cta p {
    color: #888;
    font-size: 1rem;
    margin: 0 0 25px;
}

.blog-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent, #ff4757);
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.05rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.3s;
}

.blog-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 71, 87, 0.3);
}

.blog-cta-btn:active {
    transform: translateY(0) scale(0.97);
}

.blog-cta-btn .cta-btn-icon {
    border-radius: 4px;
    flex-shrink: 0;
}

.blog-cta-sub {
    display: block;
    margin-top: 14px;
    font-size: 0.78rem;
    color: #555;
}

/* ===== SKELETON LOADING CARDS ===== */
.blog-card.skeleton {
    pointer-events: none;
}

.blog-card.skeleton .blog-card-img {
    background: rgba(255, 255, 255, 0.04);
    animation: skeletonPulse 1.5s ease-in-out infinite;
}

.blog-card.skeleton .skel-bar {
    height: 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    animation: skeletonPulse 1.5s ease-in-out infinite;
}

.blog-card.skeleton .skel-bar.short { width: 40%; }
.blog-card.skeleton .skel-bar.medium { width: 80%; }
.blog-card.skeleton .skel-bar.long { width: 100%; }

@keyframes skeletonPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ===== CARD APPEAR ANIMATION ===== */
.blog-card.card-appear {
    animation: cardSlideUp 0.4s ease forwards;
    opacity: 0;
}

@keyframes cardSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ===== */

@media (max-width: 900px) {
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }

    .blog-hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 600px) {
    .blog-hero {
        padding: 50px 18px 35px;
    }

    .blog-hero h1 {
        font-size: 1.8rem;
    }

    .blog-hero-sub {
        font-size: 0.95rem;
    }

    .blog-toolbar {
        padding: 0 16px;
        margin-top: 20px;
    }

    .blog-search-wrap {
        max-width: 100%;
    }

    .blog-main {
        padding: 16px 16px 30px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .blog-card-body {
        padding: 16px;
    }

    .blog-card-title {
        font-size: 1rem;
    }

    .blog-card-desc {
        font-size: 0.84rem;
        -webkit-line-clamp: 2;
    }

    .blog-card-arrow {
        padding: 12px 16px;
    }

    .blog-cta {
        margin: 10px 16px 50px;
        padding: 40px 18px;
        border-radius: 14px;
    }

    .blog-cta h2 {
        font-size: 1.4rem;
    }

    .blog-cta-btn {
        padding: 14px 32px;
        font-size: 0.95rem;
    }

    .blog-tags-bar {
        gap: 6px;
    }

    .blog-tag-pill {
        padding: 5px 12px;
        font-size: 0.7rem;
    }
}

@media (max-width: 380px) {
    .blog-hero h1 {
        font-size: 1.5rem;
    }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-card-img img,
    .blog-card-arrow svg,
    .blog-cta-btn,
    .blog-tag-pill,
    .blog-search,
    .blog-search-clear {
        transition: none;
    }

    .blog-card:hover {
        transform: none;
    }

    .blog-card:active {
        transform: none;
    }

    .blog-card:hover .blog-card-img img {
        transform: none;
    }

    .blog-card:hover .blog-card-arrow svg {
        transform: none;
    }

    .blog-cta-btn:hover {
        transform: none;
    }

    .blog-cta-btn:active {
        transform: none;
    }

    .blog-card.card-appear {
        animation: none;
        opacity: 1;
    }

    .blog-card.skeleton .blog-card-img,
    .blog-card.skeleton .skel-bar {
        animation: none;
        opacity: 0.5;
    }

    .blog-spinner {
        animation: none;
        border-top-color: var(--primary, #5c6bc0);
        opacity: 0.5;
    }
}