:root {
  --primary: #006b4a;
  --secondary: #4b4dc2;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #17212b;
  --muted: #64748b;
  --border: #dde5ee;
  --shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
  --radius: 20px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: Inter, Arial, sans-serif; color: var(--text);
  background: linear-gradient(180deg, #f8fbfd 0%, #f1f4fb 100%);
}
a { color: var(--secondary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, 92%); margin: 0 auto; }
.narrow { width: min(820px, 92%); }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav-wrap { display:flex; align-items:center; justify-content:space-between; gap:24px; padding: 14px 0; }
.brand { display:flex; align-items:center; gap:12px; color: var(--text); }
.brand img { width:58px; height:58px; object-fit:contain; }
.brand strong { display:block; }
.brand span { color: var(--muted); font-size: .9rem; }
.nav-links { display:flex; align-items:center; gap:18px; }
.nav-links a.active { color: var(--primary); font-weight:700; }
.nav-toggle { display:none; border:none; background:transparent; font-size:1.5rem; }
.hero { padding: 62px 0; }
.hero-grid, .feature-grid, .two-col, .media-layout { display:grid; gap:28px; }
.hero-grid { grid-template-columns: 1.15fr .85fr; align-items:center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); line-height:1.05; margin: 10px 0 16px; }
.hero p { color: var(--muted); font-size: 1.05rem; }
.eyebrow { display:inline-block; color: var(--primary); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size:.76rem; }
.hero-actions, .action-row { display:flex; gap:12px; flex-wrap:wrap; margin-top: 20px; }
.stats-row, .stats-panels { display:grid; gap:16px; margin-top:28px; }
.stats-row { grid-template-columns: repeat(3,1fr); }
.stats-row div, .feature-box, .auth-card, .form-panel, .player-card, .sidebar-card, .profile-card, .media-card { background: var(--surface); border:1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.stats-row div { padding: 18px; }
.stats-row strong, .feature-box strong { display:block; font-size:1.1rem; }
.stats-row span, .feature-box span, .muted { color: var(--muted); }
.hero-card { background: linear-gradient(160deg, rgba(0,107,74,.06), rgba(75,77,194,.09)); padding: 18px; border-radius: 30px; border: 1px solid rgba(0,107,74,.16); }
.hero-logo { width: min(100%, 430px); margin: 0 auto 18px; }
.card-panel { background:#fff; padding: 24px; border-radius: 22px; border: 1px solid var(--border); }
.btn { display:inline-flex; align-items:center; justify-content:center; border-radius: 999px; padding: 12px 20px; border: 1px solid var(--primary); font-weight:700; cursor:pointer; text-decoration:none; }
.btn:hover { text-decoration:none; }
.btn-primary { background: var(--primary); color:#fff; }
.btn-outline { background:#fff; color: var(--primary); }
.btn.small { padding: 9px 14px; font-size:.88rem; }
.full { width:100%; }
.section { padding: 56px 0; }
.alt { background: #f8fafc; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom: 24px; }
.card-grid { display:grid; gap:22px; }
.media-grid { grid-template-columns: repeat(4, 1fr); }
.media-card { overflow:hidden; }
.thumb-wrap { position:relative; aspect-ratio: 16/10; overflow:hidden; background:#eef3f8; }
.thumb-wrap img { width:100%; height:100%; object-fit:cover; }
.badge { position:absolute; top:14px; left:14px; background: rgba(0,107,74,.92); color:#fff; padding: 8px 12px; border-radius: 999px; font-size:.78rem; font-weight:700; }
.media-body { padding: 18px; }
.media-body h3 { margin:0 0 8px; font-size:1.05rem; }
.meta-line { color: var(--muted); font-size:.92rem; }
.feature-grid { grid-template-columns: repeat(3,1fr); }
.feature-box { padding:24px; }
.auth-section { min-height: 76vh; display:grid; place-items:center; padding: 44px 16px; }
.auth-card { width:min(480px, 100%); padding: 34px; }
form { display:grid; gap:14px; }
input, select, textarea, button { font: inherit; }
input, select, textarea { width:100%; padding: 14px 16px; border-radius: 14px; border:1px solid var(--border); background:#fff; }
.flash { margin-top: 16px; padding: 14px 18px; border-radius: 14px; }
.flash.success { background:#e8fbf2; color:#0b6d45; }
.flash.error { background:#fff1f2; color:#b42318; }
.filter-bar { display:grid; gap:14px; grid-template-columns: 2fr 1fr 1fr auto; margin-bottom:24px; }
.media-layout { grid-template-columns: minmax(0, 1.4fr) 360px; align-items:start; }
.player-card, .sidebar-card, .form-panel, .profile-card { padding: 22px; }
.audio-cover { max-width:420px; margin: 0 auto 18px; border-radius: 18px; overflow:hidden; }
.profile-card { display:flex; gap:22px; align-items:center; }
.profile-photo { width:110px; height:110px; border-radius:50%; object-fit:cover; border: 4px solid rgba(75,77,194,.12); }
.profile-photo.small { width:82px; height:82px; }
.comment-list { display:grid; gap:14px; margin-top:18px; }
.comment-item { padding: 14px 16px; border: 1px solid var(--border); border-radius: 14px; background:#fbfdff; }
.stats-panels { grid-template-columns: repeat(4,1fr); }
.two-col { grid-template-columns: 1fr 1fr; align-items:start; }
.dashboard-list { display:grid; gap:14px; }
.dashboard-item { display:flex; justify-content:space-between; gap:16px; padding: 16px 0; border-bottom:1px solid var(--border); }
.dashboard-item:last-child { border-bottom:none; }
.dashboard-item.stretch { align-items:center; }
.align-right { text-align:right; }
.wrap { flex-wrap:wrap; }
.site-footer { background: #0f172a; color:#d6deeb; padding-top: 52px; margin-top: 42px; }
.footer-grid { display:grid; gap:28px; grid-template-columns: repeat(3,1fr); }
.footer-grid a { color:#b8c4ff; }
.footer-bottom { padding: 20px 0 34px; color:#95a4bb; font-size:.92rem; }
@media (max-width: 1024px) {
  .hero-grid, .media-grid, .feature-grid, .footer-grid, .stats-panels, .two-col, .media-layout { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display:block; }
  .nav-links { display:none; position:absolute; top:76px; left:4%; right:4%; background:#fff; padding:16px; border:1px solid var(--border); border-radius:18px; box-shadow: var(--shadow); flex-direction:column; align-items:flex-start; }
  .nav-links.open { display:flex; }
  .hero-grid, .media-grid, .feature-grid, .footer-grid, .stats-panels, .two-col, .media-layout, .filter-bar, .stats-row, .profile-card { grid-template-columns: 1fr; }
  .profile-card { display:grid; }
}
.flash {
    position: sticky;
    top: 0;
    z-index: 9999;
    padding: 14px 0;
    margin: 0;
    font-weight: 600;
    transition: all 0.5s ease;
}

.flash-success {
    background: #dff6e9;
    color: #0b6b45;
    border-bottom: 1px solid #b8e7cb;
}

.flash-error {
    background: #fde7e7;
    color: #a12626;
    border-bottom: 1px solid #f3b3b3;
}