/* ═══════════════════════════════════════════
   CityForum — 城集  Stylesheet v2 (Premium)
   ═══════════════════════════════════════════ */

:root {
    --bg: #f5f6fa;
    --bg-card: #ffffff;
    --bg-alt: #eef1f8;
    --text: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --border: #e5e7eb;
    --primary: #4f46e5;
    --primary-light: #eef2ff;
    --primary-dark: #3730a3;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;
    --radius: 18px;
    --radius-sm: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
    --shadow: 0 2px 8px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.05);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.1), 0 2px 8px rgba(0,0,0,.05);
    --shadow-xl: 0 20px 60px rgba(0,0,0,.14), 0 4px 16px rgba(0,0,0,.06);
    --font: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all .3s cubic-bezier(.4,0,.2,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

/* ─── Navbar ─────────────────────────────── */
.navbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.82);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-bottom: 1px solid rgba(0,0,0,.06);
    box-shadow: 0 1px 12px rgba(0,0,0,.04);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px; height: 64px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { font-size: 28px; filter: drop-shadow(0 2px 4px rgba(0,0,0,.1)); }
.brand-text {
    font-size: 23px; font-weight: 900; letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.brand-sub { font-size: 10px; color: var(--text-muted); font-weight: 500; letter-spacing: 2px; text-transform: uppercase; margin-top: 8px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
    padding: 8px 18px; border-radius: 10px; font-size: 14px; font-weight: 500;
    color: var(--text-secondary); transition: var(--transition);
}
.nav-link:hover { background: rgba(79,70,229,.06); color: var(--primary); }
.nav-cta {
    background: linear-gradient(135deg, var(--primary), #7c3aed) !important;
    color: #fff !important; font-weight: 600;
    box-shadow: 0 2px 12px rgba(79,70,229,.3);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(79,70,229,.4) !important; }
.nav-admin {
    background: linear-gradient(135deg, #1e1b4b, #312e81) !important;
    color: #fff !important; font-weight: 600;
    box-shadow: 0 2px 12px rgba(30,27,75,.3);
}
.nav-admin:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(30,27,75,.4) !important; }
.nav-user { display: flex; align-items: center; gap: 8px; }
.nav-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #a78bfa);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 15px;
    box-shadow: 0 2px 8px rgba(79,70,229,.3);
    transition: var(--transition);
}
.nav-avatar:hover { transform: scale(1.08); }
.nav-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; }

/* ─── Flash Messages ─────────────────────── */
.flash-container { position: fixed; top: 76px; right: 24px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.flash {
    padding: 14px 24px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; cursor: pointer;
    animation: slideIn .35s cubic-bezier(.21,1.02,.73,1);
    box-shadow: var(--shadow-lg);
}
.flash-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.flash-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
@keyframes slideIn { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ─── Hero ───────────────────────────────── */
.hero {
    position: relative; overflow: hidden;
    padding: 96px 24px 72px; text-align: center;
}
.hero-bg {
    position: absolute; inset: 0; z-index: -2;
    background: linear-gradient(160deg, #1e1b4b 0%, #312e81 25%, #4338ca 50%, #6d28d9 75%, #7c3aed 100%);
}
.hero-bg::before {
    content: ''; position: absolute; inset: 0; z-index: -1;
    background:
        radial-gradient(ellipse 600px 400px at 15% 20%, rgba(251,191,36,.15), transparent),
        radial-gradient(ellipse 500px 500px at 85% 30%, rgba(236,72,153,.12), transparent),
        radial-gradient(ellipse 400px 300px at 50% 80%, rgba(16,185,129,.1), transparent);
}
.hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-title {
    font-size: clamp(36px, 6vw, 60px); font-weight: 900;
    letter-spacing: -1.5px; line-height: 1.15; color: #fff;
    text-shadow: 0 2px 20px rgba(0,0,0,.2);
}
.gradient-text {
    background: linear-gradient(135deg, #fbbf24, #f472b6, #a78bfa);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle { font-size: 18px; color: rgba(255,255,255,.75); margin-top: 16px; font-weight: 300; }
.hero-stats { display: flex; justify-content: center; gap: 56px; margin-top: 40px; }
.stat { text-align: center; }
.stat-num {
    display: block; font-size: 36px; font-weight: 900; color: #fff;
    text-shadow: 0 0 30px rgba(255,255,255,.3);
}
.stat-label { font-size: 13px; color: rgba(255,255,255,.55); font-weight: 500; letter-spacing: 1px; }
.hero-search { max-width: 520px; margin: 40px auto 0; }
.hero-search input {
    width: 100%; padding: 18px 28px; border: 2px solid rgba(255,255,255,.15);
    border-radius: 50px; font-size: 16px; font-family: var(--font);
    background: rgba(255,255,255,.1); color: #fff;
    backdrop-filter: blur(10px);
    transition: var(--transition); outline: none;
}
.hero-search input::placeholder { color: rgba(255,255,255,.5); }
.hero-search input:focus {
    border-color: rgba(255,255,255,.4);
    background: rgba(255,255,255,.15);
    box-shadow: 0 0 0 6px rgba(255,255,255,.08);
}

/* ─── Sections ───────────────────────────── */
.section { max-width: 1200px; margin: 0 auto; padding: 56px 24px; }
.section-alt { background: var(--bg-alt); max-width: 100%; }
.section-alt > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.section-header { margin-bottom: 36px; }
.section-title { font-size: 28px; font-weight: 900; letter-spacing: -0.5px; }
.section-desc { color: var(--text-secondary); margin-top: 6px; font-size: 15px; }

/* ─── Province Grid ──────────────────────── */
.province-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(265px, 1fr));
    gap: 18px;
}
.province-card {
    display: flex; align-items: center; gap: 14px;
    padding: 22px; border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,.05);
    box-shadow: var(--shadow-sm);
    transition: var(--transition); cursor: pointer; position: relative; overflow: hidden;
}
.province-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
    background: var(--card-gradient, var(--card-color));
    opacity: 0; transition: var(--transition);
    border-radius: 0 4px 4px 0;
}
.province-card::after {
    content: ''; position: absolute; inset: 0;
    background: var(--card-gradient, var(--card-color));
    opacity: 0; transition: var(--transition);
    pointer-events: none;
}
.province-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(79,70,229,.12), 0 4px 12px rgba(0,0,0,.06);
    border-color: transparent;
}
.province-card:hover::before { opacity: 1; }
.province-card:hover::after { opacity: .03; }
.province-icon {
    font-size: 32px; flex-shrink: 0;
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-alt);
    border-radius: 16px;
    transition: var(--transition);
}
.province-card:hover .province-icon { transform: scale(1.12) rotate(-3deg); }
.province-info { flex: 1; min-width: 0; position: relative; z-index: 1; }
.province-name { font-size: 17px; font-weight: 800; letter-spacing: -0.3px; }
.province-desc { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.province-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; position: relative; z-index: 1; }
.province-count {
    font-size: 11px; color: var(--text-secondary); font-weight: 700;
    background: var(--bg-alt); padding: 3px 10px; border-radius: 20px;
}
.province-arrow {
    color: var(--card-color); font-weight: 800; font-size: 18px;
    opacity: 0; transform: translateX(-8px); transition: var(--transition);
}
.province-card:hover .province-arrow { opacity: 1; transform: translateX(0); }

/* ─── Hot Posts ──────────────────────────── */
.hot-posts { display: flex; flex-direction: column; gap: 10px; }
.hot-post-card {
    display: flex; align-items: center; gap: 18px;
    padding: 20px 28px; border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,.04);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.hot-post-card:hover {
    box-shadow: 0 8px 28px rgba(79,70,229,.1), 0 2px 8px rgba(0,0,0,.04);
    transform: translateX(6px);
    border-color: rgba(79,70,229,.1);
}
.hot-post-rank {
    width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 15px;
    background: var(--bg-alt); color: var(--text-muted);
}
.hot-post-card:nth-child(1) .hot-post-rank { background: linear-gradient(135deg,#fef3c7,#fde68a); color: #b45309; box-shadow: 0 2px 8px rgba(245,158,11,.2); }
.hot-post-card:nth-child(2) .hot-post-rank { background: linear-gradient(135deg,#e2e8f0,#cbd5e1); color: #475569; }
.hot-post-card:nth-child(3) .hot-post-rank { background: linear-gradient(135deg,#fed7aa,#fdba74); color: #c2410c; }
.hot-post-body { flex: 1; min-width: 0; }
.hot-post-title { font-size: 15px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -0.2px; }
.hot-post-card:hover .hot-post-title { color: var(--primary); }
.hot-post-meta { display: flex; align-items: center; gap: 14px; margin-top: 8px; font-size: 12px; color: var(--text-muted); flex-wrap: wrap; }
.tag {
    padding: 3px 12px; border-radius: 20px; font-size: 11px; font-weight: 700;
    letter-spacing: 0.3px;
}

/* ─── Province Forum Page ────────────────── */
.forum-header {
    padding: 56px 24px 48px; text-align: center; position: relative; overflow: hidden;
}
.forum-header-bg { position: absolute; inset: 0; z-index: -1; opacity: .12; }
.forum-icon { font-size: 60px; margin-bottom: 16px; filter: drop-shadow(0 4px 12px rgba(0,0,0,.15)); }
.forum-title { font-size: 40px; font-weight: 900; letter-spacing: -1px; }
.forum-desc { color: var(--text-secondary); margin-top: 10px; font-size: 16px; }
.forum-stats { display: flex; justify-content: center; gap: 36px; margin-top: 24px; }
.forum-stat {
    font-size: 14px; color: var(--text-secondary);
    background: var(--bg-card); padding: 8px 20px; border-radius: 50px;
    box-shadow: var(--shadow-sm); border: 1px solid rgba(0,0,0,.04);
}
.forum-stat strong { color: var(--text); font-weight: 800; }

.forum-toolbar {
    max-width: 900px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    flex-wrap: wrap;
}
.sort-tabs { display: flex; gap: 4px; background: var(--bg-alt); padding: 5px; border-radius: 12px; }
.sort-tab {
    padding: 9px 20px; border-radius: 9px; font-size: 13px; font-weight: 600;
    color: var(--text-secondary); transition: var(--transition);
}
.sort-tab:hover { color: var(--text); }
.sort-tab.active { background: var(--bg-card); color: var(--primary); box-shadow: var(--shadow); }
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 26px; border-radius: 12px; font-size: 14px; font-weight: 700;
    border: none; cursor: pointer; transition: var(--transition); font-family: var(--font);
    letter-spacing: 0.2px;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #7c3aed); color: #fff;
    box-shadow: 0 2px 12px rgba(79,70,229,.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(79,70,229,.4); }
.btn-outline { background: var(--bg-card); color: var(--text); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: #fef2f2; color: var(--danger); border: 1.5px solid #fecaca; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 16px; font-size: 13px; border-radius: 9px; }

/* ─── Post List ──────────────────────────── */
.post-list { max-width: 900px; margin: 28px auto; padding: 0 24px; display: flex; flex-direction: column; gap: 14px; }
.post-card {
    display: flex; gap: 18px; padding: 26px;
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,.04);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.post-card:hover {
    box-shadow: 0 12px 40px rgba(79,70,229,.1), 0 4px 12px rgba(0,0,0,.05);
    transform: translateY(-3px);
    border-color: rgba(79,70,229,.08);
}
.post-card.pinned { border-left: 4px solid var(--accent); }
.post-avatar {
    width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), #a78bfa);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px;
    box-shadow: 0 3px 10px rgba(79,70,229,.25);
}
.post-body { flex: 1; min-width: 0; }
.post-title-row { display: flex; align-items: center; gap: 8px; }
.pin-badge { font-size: 11px; background: linear-gradient(135deg,#fef3c7,#fde68a); color: #b45309; padding: 3px 10px; border-radius: 6px; font-weight: 800; }
.post-title { font-size: 17px; font-weight: 800; letter-spacing: -0.3px; transition: var(--transition); }
.post-card:hover .post-title { color: var(--primary); }
.post-excerpt { font-size: 14px; color: var(--text-secondary); margin-top: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.6; }
.post-footer { display: flex; align-items: center; gap: 16px; margin-top: 14px; font-size: 13px; color: var(--text-muted); flex-wrap: wrap; }
.post-footer span { display: flex; align-items: center; gap: 4px; }
.post-thumb {
    width: 130px; height: 96px; border-radius: var(--radius-sm);
    object-fit: cover; flex-shrink: 0;
    box-shadow: var(--shadow);
}

/* ─── Pagination ─────────────────────────── */
.pagination { display: flex; justify-content: center; gap: 8px; padding: 36px 24px; }
.page-link {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: 12px; font-size: 14px; font-weight: 700;
    background: var(--bg-card); border: 1px solid rgba(0,0,0,.06);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.page-link:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.page-link.active { background: linear-gradient(135deg, var(--primary), #7c3aed); color: #fff; border-color: transparent; box-shadow: 0 4px 16px rgba(79,70,229,.3); }
.page-link.disabled { opacity: .35; pointer-events: none; }

/* ─── Post Detail ────────────────────────── */
.post-detail { max-width: 820px; margin: 0 auto; padding: 36px 24px; }
.post-detail-card {
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,.04);
    border-radius: var(--radius); padding: 44px;
    box-shadow: var(--shadow);
}
.post-detail-header { margin-bottom: 28px; }
.post-detail-title { font-size: 30px; font-weight: 900; line-height: 1.3; letter-spacing: -0.5px; }
.post-detail-meta {
    display: flex; align-items: center; gap: 18px; margin-top: 20px;
    padding-bottom: 24px; border-bottom: 1px solid var(--border);
    font-size: 14px; color: var(--text-secondary); flex-wrap: wrap;
}
.post-detail-author { display: flex; align-items: center; gap: 10px; }
.post-detail-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #a78bfa);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 15px;
    box-shadow: 0 2px 8px rgba(79,70,229,.25);
}
.post-detail-content {
    font-size: 16px; line-height: 2; white-space: pre-wrap; word-break: break-word;
    color: #374151;
}
.post-detail-image { width: 100%; border-radius: var(--radius-sm); margin-top: 28px; box-shadow: var(--shadow); }
.post-actions {
    display: flex; align-items: center; gap: 14px; margin-top: 36px;
    padding-top: 28px; border-top: 1px solid var(--border);
}
.like-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: 50px; font-size: 15px; font-weight: 700;
    border: 2px solid var(--border); background: var(--bg-card);
    cursor: pointer; transition: var(--transition); font-family: var(--font);
}
.like-btn:hover { border-color: #f43f5e; color: #f43f5e; transform: scale(1.03); }
.like-btn.liked { background: #fff1f2; border-color: #f43f5e; color: #f43f5e; box-shadow: 0 2px 12px rgba(244,63,94,.15); }

/* ─── Comments ───────────────────────────── */
.comments-section { margin-top: 36px; }
.comments-title { font-size: 22px; font-weight: 900; margin-bottom: 24px; letter-spacing: -0.3px; }
.comment-form { display: flex; gap: 12px; margin-bottom: 28px; }
.comment-input {
    flex: 1; padding: 16px 22px; border: 2px solid var(--border);
    border-radius: var(--radius-sm); font-size: 14px; font-family: var(--font);
    resize: vertical; min-height: 54px; outline: none; transition: var(--transition);
    background: var(--bg);
}
.comment-input:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(79,70,229,.06); }
.comment-list { display: flex; flex-direction: column; gap: 14px; }
.comment-card {
    display: flex; gap: 14px; padding: 22px;
    background: var(--bg-alt); border-radius: var(--radius-sm);
    border: 1px solid rgba(0,0,0,.03);
    transition: var(--transition);
}
.comment-card:hover { background: #e8ecf5; }
.comment-avatar {
    width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 15px;
    box-shadow: 0 2px 8px rgba(245,158,11,.25);
}
.comment-body { flex: 1; }
.comment-author { font-weight: 800; font-size: 14px; }
.comment-author a:hover { color: var(--primary); }
.comment-time { font-size: 12px; color: var(--text-muted); margin-left: 10px; }
.comment-text { font-size: 14px; margin-top: 8px; line-height: 1.8; white-space: pre-wrap; color: #374151; }

/* ─── Forms ──────────────────────────────── */
.form-page { max-width: 480px; margin: 64px auto; padding: 0 24px; }
.form-card {
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,.04);
    border-radius: var(--radius); padding: 44px;
    box-shadow: var(--shadow-lg);
}
.form-title { font-size: 28px; font-weight: 900; text-align: center; margin-bottom: 8px; letter-spacing: -0.5px; }
.form-subtitle { text-align: center; color: var(--text-secondary); font-size: 14px; margin-bottom: 36px; }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.form-input {
    width: 100%; padding: 14px 18px; border: 2px solid var(--border);
    border-radius: var(--radius-sm); font-size: 15px; font-family: var(--font);
    outline: none; transition: var(--transition); background: var(--bg);
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(79,70,229,.08); background: #fff; }
textarea.form-input { min-height: 180px; resize: vertical; line-height: 1.8; }
select.form-input { cursor: pointer; }
.form-submit { width: 100%; padding: 16px; font-size: 16px; margin-top: 10px; }
.form-hint { font-size: 12px; color: var(--text-secondary); margin: 6px 0 0; }
.form-footer { text-align: center; margin-top: 28px; font-size: 14px; color: var(--text-secondary); }
.form-footer a { color: var(--primary); font-weight: 700; }
.form-footer a:hover { text-decoration: underline; }

/* ─── Verification Code ──────────────────── */
.vcode-row { display: flex; gap: 10px; }
.vcode-input { flex: 1; letter-spacing: 6px; font-weight: 700; font-size: 18px; text-align: center; }
.vcode-btn {
    white-space: nowrap; min-width: 120px; padding: 12px 16px;
    font-size: 13px; font-weight: 600; border-radius: 10px;
    cursor: pointer; transition: all .2s;
}
.vcode-btn:disabled { opacity: .5; cursor: not-allowed; }
.vcode-hint { font-size: 12px; margin-top: 6px; min-height: 18px; }
.vcode-ok { color: #16a34a; }
.vcode-error { color: #dc2626; }

/* ─── New Post Form (wide) ───────────────── */
.form-page-wide { max-width: 720px; }
.btn-row { display: flex; gap: 12px; margin-top: 10px; }
.btn-row .form-submit { flex: 1; margin-top: 0; }
.form-submit-draft { flex: 0 0 auto; padding: 16px 24px; font-size: 15px; }

/* ─── My Posts ───────────────────────────── */
.mp-tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 2px solid var(--border); }
.mp-tab { padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--text-secondary);
          text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: .2s; }
.mp-tab:hover { color: var(--text-primary); }
.mp-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.mp-count { font-size: 12px; background: var(--bg-secondary); padding: 2px 7px; border-radius: 10px; margin-left: 4px; }
.mp-tab.active .mp-count { background: rgba(59,130,246,.1); color: var(--primary); }
.mp-list { display: flex; flex-direction: column; gap: 10px; }
.mp-item { display: flex; align-items: center; justify-content: space-between; gap: 12px;
           background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px;
           padding: 14px 18px; transition: .2s; }
.mp-item:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.mp-item-main { flex: 1; min-width: 0; }
.mp-item-title { font-size: 15px; font-weight: 700; color: var(--text-primary); text-decoration: none;
                 display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mp-item-title:hover { color: var(--primary); }
.mp-item-meta { font-size: 12px; color: var(--text-secondary); margin-top: 5px; }
.mp-item-actions { display: flex; gap: 6px; flex-shrink: 0; }
.mp-btn { padding: 5px 12px; font-size: 12px; border-radius: 6px; border: 1px solid var(--border);
          background: var(--card-bg); cursor: pointer; font-weight: 600; transition: .15s; }
.mp-btn:hover { transform: translateY(-1px); }
.mp-btn-ok { color: #16a34a; border-color: #bbf7d0; }
.mp-btn-ok:hover { background: #f0fdf4; }
.mp-btn-warn { color: #d97706; border-color: #fde68a; }
.mp-btn-warn:hover { background: #fffbeb; }
.mp-btn-danger { color: #dc2626; border-color: #fecaca; }
.mp-btn-danger:hover { background: #fef2f2; }
.mp-badge { font-size: 11px; padding: 2px 8px; border-radius: 6px; font-weight: 600; }
.mp-badge-hidden { background: #fef3c7; color: #92400e; }
.mp-badge-draft { background: #e0e7ff; color: #3730a3; }
.mp-badge-deleted { background: #fee2e2; color: #991b1b; }
.mp-empty { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.mp-empty p { font-size: 15px; margin-bottom: 16px; }
.mp-pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }
.mp-page-btn { font-size: 13px; font-weight: 600; color: var(--primary); text-decoration: none; }
.mp-page-btn:hover { text-decoration: underline; }
.mp-page-info { font-size: 13px; color: var(--text-secondary); }

/* ─── Profile ────────────────────────────── */
.profile-header {
    text-align: center; padding: 64px 24px 48px;
    background: linear-gradient(160deg, #1e1b4b, #4338ca, #7c3aed);
    color: #fff;
}
.profile-avatar {
    width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 20px;
    background: rgba(255,255,255,.2);
    backdrop-filter: blur(10px);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 36px; font-weight: 900;
    box-shadow: 0 4px 24px rgba(0,0,0,.2);
    border: 3px solid rgba(255,255,255,.3);
}
.profile-name { font-size: 30px; font-weight: 900; letter-spacing: -0.5px; }
.profile-bio { color: rgba(255,255,255,.7); margin-top: 10px; }
.profile-stats { display: flex; justify-content: center; gap: 36px; margin-top: 24px; }
.profile-stat { font-size: 14px; color: rgba(255,255,255,.6); }
.profile-stat strong { display: block; font-size: 24px; color: #fff; font-weight: 900; }

/* ─── Empty State ────────────────────────── */
.empty-state { text-align: center; padding: 80px 24px; color: var(--text-muted); }
.empty-icon { font-size: 64px; margin-bottom: 16px; }
.empty-title { font-size: 20px; font-weight: 800; color: var(--text-secondary); }
.empty-desc { margin-top: 8px; }

/* ─── Footer ─────────────────────────────── */
.footer {
    margin-top: 72px; padding: 44px 24px; text-align: center;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}
.footer-inner p { font-size: 14px; color: var(--text-secondary); font-weight: 500; }
.footer-sub { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* ─── Back Link ──────────────────────────── */
.back-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; color: var(--text-secondary); font-weight: 600;
    margin-bottom: 24px; transition: var(--transition);
}
.back-link:hover { color: var(--primary); transform: translateX(-3px); }

/* ─── Responsive ─────────────────────────── */
@media (max-width: 768px) {
    .nav-links {
        display: none; position: absolute; top: 64px; left: 0; right: 0;
        background: var(--bg-card); border-bottom: 1px solid var(--border);
        flex-direction: column; padding: 16px; gap: 4px;
        box-shadow: var(--shadow-lg);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: block; }
    .hero { padding: 56px 16px 48px; }
    .hero-stats { gap: 28px; }
    .stat-num { font-size: 26px; }
    .province-grid { grid-template-columns: 1fr; }
    .post-card { flex-direction: column; }
    .post-thumb { width: 100%; height: 180px; }
    .post-detail-card { padding: 28px; }
    .post-detail-title { font-size: 24px; }
    .forum-toolbar { flex-direction: column; align-items: stretch; }
    .comment-form { flex-direction: column; }
    .hot-post-card { padding: 16px 18px; }
}

/* ─── Animations ─────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.province-card, .post-card, .hot-post-card { animation: fadeUp .5s cubic-bezier(.21,1.02,.73,1) both; }
.province-card:nth-child(n+4) { animation-delay: .04s; }
.province-card:nth-child(n+8) { animation-delay: .08s; }
.province-card:nth-child(n+12) { animation-delay: .12s; }
.province-card:nth-child(n+16) { animation-delay: .16s; }
.hot-post-card:nth-child(n+2) { animation-delay: .05s; }
.hot-post-card:nth-child(n+4) { animation-delay: .1s; }

/* ─── Scrollbar ──────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c7cdd8; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #9ca3af; }

/* ─── Selection ──────────────────────────── */
::selection { background: rgba(79,70,229,.15); }