:root{
  --bg:#0b1220;
  --ink:#eaf6ff;
  --muted:#9fb3c8;
  --accent:#3EC1D3;
  --accent-2:#FFD166;
  --card:#121a2c;
  --card-2:#0f1727;
  --ok:#42d392;
  --rose:#f78fb3;
  --radius:18px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: radial-gradient(1200px 800px at 70% 0%, #13213d 0%, #0b1220 50%, #070c16 100%);
    line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
.container { width: min(1120px, 92vw); margin: 0 auto; }

header {
    position: sticky; top: 0; z-index: 20;
    backdrop-filter: saturate(1.1) blur(10px);
    background: linear-gradient(180deg, rgba(7,12,22,.75), rgba(7,12,22,.35) 80%, transparent);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; gap: 12px; align-items: center; }
.logo {
    width: 42px; height: 42px; border-radius: 50%; position: relative; overflow: hidden;
    box-shadow: 0 0 0 1px rgba(255,255,255,.08), var(--shadow);
    background: radial-gradient(60% 60% at 50% 60%, rgba(62,193,211,.25), rgba(62,193,211,.05) 60%, transparent 70%),
                radial-gradient(120% 120% at 50% -10%, rgba(255,209,102,.35), transparent 50%),
                linear-gradient(180deg, #0f1a2f 0%, #0a1220 100%);
}
.logo::before {
    content: ""; position: absolute; inset: 0;
    background: conic-gradient(from 0deg, rgba(62,193,211,.4), transparent 30% 70%, rgba(255,209,102,.3));
    mix-blend-mode: screen; animation: spin 9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.brand h1 { font-size: 18px; margin: 0; letter-spacing: .2px; }
.nav .cta { display: flex; gap: 10px; }
.btn {
    border: 1px solid rgba(255,255,255,.08);
    background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
    color: var(--ink); padding: 10px 14px; border-radius: 12px; font-weight: 600;
    cursor: pointer; transition: all 0.3s ease;
}
.btn:hover { background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04)); }
.btn.primary { border-color: transparent; background: linear-gradient(180deg, var(--accent) 0%, #2aa0b3 100%); color: #042026; }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(62,193,211,.3); }

.hero { position: relative; padding: 84px 0 48px; }
.glow {
    position: absolute; inset: 0; pointer-events: none; filter: blur(60px); opacity: .6;
    background: radial-gradient(40% 35% at 50% 18%, rgba(62,193,211,.25), transparent 60%),
                radial-gradient(40% 30% at 30% 0%, rgba(255,209,102,.2), transparent 60%),
                radial-gradient(50% 40% at 70% 0%, rgba(247,143,179,.18), transparent 60%);
}
.hero h2 { font-size: clamp(28px, 5vw, 58px); margin: 0 0 12px; line-height: 1.1; }
.hero p { max-width: 720px; color: var(--muted); margin: 0 0 22px; font-size: clamp(16px, 1.6vw, 18px); }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.underwave { position: relative; display: inline-block; }
.underwave::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 10px; opacity: .7;
    background: url('data:image/svg+xml;utf8,<svg width="400" height="12" xmlns="http://www.w3.org/2000/svg"><path d="M0 6 Q 20 0 40 6 T 120 6 T 200 6 T 280 6 T 360 6" fill="none" stroke="%233EC1D3" stroke-width="2" stroke-linecap="round"/></svg>') repeat-x 0 0 / 180px 12px;
    animation: wave 3.4s linear infinite;
}
@keyframes wave { from { background-position-x: 0; } to { background-position-x: -180px; } }

.section { padding: 36px 0; }
h3 { color: var(--ink); font-size: 24px; font-weight: 700; }
h4 { color: var(--ink); font-size: 18px; font-weight: 600; margin: 0; }

.feed { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card {
    grid-column: span 6;
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius);
    box-shadow: var(--shadow); overflow: hidden;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; cursor: pointer;
}
.card:hover { transform: translateY(-4px); border-color: rgba(62,193,211,.35); box-shadow: 0 12px 40px rgba(62,193,211,.2); }
.card img { width: 100%; height: 180px; object-fit: cover; display: block; }
.card .thumb { height: 180px; background: linear-gradient(120deg, rgba(62,193,211,.15), rgba(255,209,102,.12)); position: relative; }
.card .thumb::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 70% 30%, rgba(62,193,211,.25), transparent 50%); }
.card .content { padding: 18px; }
.badge {
    display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 999px;
    font-size: 12px; font-weight: 700; letter-spacing: .2px; color: #041a10;
    background: linear-gradient(180deg, #7cf6bf, #42d392);
}
.score { margin-left: 8px; color: var(--accent-2); font-weight: 800; }
.meta { color: var(--muted); font-size: 13px; }

.mapbox { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.globe {
    min-height: 320px; border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(62,193,211,.12), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08); position: relative; overflow: hidden;
}
.globe svg { position: absolute; inset: 0; opacity: .5; }
.counter {
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 22px;
}
.stat { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed rgba(255,255,255,.08); }
.stat:last-child { border-bottom: none; }

.stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.story { background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 18px; }
.chip { display: inline-block; padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.07); font-size: 12px; margin-bottom: 8px; }
.tip { margin-top: 10px; color: #cde7ff; font-size: 13px; }

.audio { display: grid; grid-template-columns: 1fr; gap: 12px; }
.player { display: flex; align-items: center; gap: 14px; background: linear-gradient(180deg, rgba(62,193,211,.08), rgba(255,255,255,.02)); border: 1px solid rgba(62,193,211,.25); padding: 14px; border-radius: 14px; }
.pulse { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(62,193,211,.7); animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(62,193,211,.7); } 70% { box-shadow: 0 0 0 18px rgba(62,193,211,0); } 100% { box-shadow: 0 0 0 0 rgba(62,193,211,0); } }

form { display: grid; gap: 12px; }
input, textarea { background: var(--card); color: var(--ink); border: 1px solid rgba(255,255,255,.08); padding: 12px 14px; border-radius: 12px; outline: none; font-family: inherit; }
input::placeholder, textarea::placeholder { color: #6f89a5; }
input:focus, textarea:focus { border-color: var(--accent); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.article { max-width: 760px; padding: 36px 0 60px; display: grid; gap: 14px; }
.article .cover {
    width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.08); box-shadow: var(--shadow);
}
.article .cover.thumb { height: 320px; background: linear-gradient(120deg, rgba(62,193,211,.15), rgba(255,209,102,.12)); }
.article-badges { display: flex; align-items: center; gap: 4px; }
.article-title { font-size: clamp(26px, 4vw, 42px); line-height: 1.15; }
.article-meta { font-size: 14px; }
.lead { font-size: 18px; color: #cde7ff; line-height: 1.65; }
.article-body { color: var(--muted); line-height: 1.75; }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.article-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

.freq-bars { display: grid; gap: 8px; }
.freq-row { display: grid; grid-template-columns: 110px 1fr 44px; align-items: center; gap: 10px; }
.freq-label { font-size: 13px; color: var(--muted); font-weight: 600; }
.freq-track { height: 8px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; }
.freq-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), #2aa0b3); }
.freq-row:nth-child(even) .freq-fill { background: linear-gradient(90deg, var(--accent-2), #e0b23f); }
.freq-pct { font-size: 13px; font-weight: 800; color: var(--accent-2); text-align: right; }

.related h3 { margin-bottom: 16px; }

.auth-box { max-width: 420px; margin: 40px auto; }
.auth-box h3 { margin-bottom: 16px; }
.auth-box .error { color: var(--rose); font-size: 13px; }

.admin-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.admin-list { display: grid; gap: 14px; }
.admin-item {
    display: flex; gap: 14px; align-items: flex-start; padding: 14px;
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius);
}
.admin-item img, .admin-item .thumb { width: 120px; height: 80px; object-fit: cover; border-radius: 10px; flex: none; }
.admin-item .grow { flex: 1; display: grid; gap: 6px; }
.admin-actions { display: flex; gap: 8px; flex: none; }
.btn.ok { border-color: transparent; background: linear-gradient(180deg, #7cf6bf, var(--ok)); color: #041a10; }
.btn.danger { border-color: transparent; background: linear-gradient(180deg, var(--rose), #e0578e); color: #2b0a18; }
.flash {
    padding: 12px 16px; border-radius: 12px; margin-bottom: 16px;
    border: 1px solid rgba(66,211,146,.35); background: rgba(66,211,146,.08); color: var(--ink);
}

@media (max-width: 640px) {
    .admin-item { flex-direction: column; }
    .admin-item img, .admin-item .thumb { width: 100%; height: 140px; }
}

.pagination { display: flex; gap: 8px; justify-content: center; margin: 32px 0; flex-wrap: wrap; }
.pagination a, .pagination span {
    padding: 8px 14px; border-radius: 10px; border: 1px solid rgba(255,255,255,.08);
    color: var(--ink); background: rgba(255,255,255,.03); font-size: 14px;
}
.pagination a:hover { border-color: rgba(62,193,211,.35); }
.pagination .current { background: linear-gradient(180deg, var(--accent) 0%, #2aa0b3 100%); color: #042026; border-color: transparent; }
.pagination .disabled { opacity: .45; }
.empty { text-align: center; color: var(--muted); padding: 60px 0; font-size: 16px; }

footer { margin-top: 40px; padding: 30px 0 50px; color: var(--muted); border-top: 1px solid rgba(255,255,255,.06); }

@media (max-width: 920px) {
    .card { grid-column: span 12; }
    .mapbox { grid-template-columns: 1fr; }
    .stories { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .nav .cta { flex-direction: column; }
}
@media (max-width: 640px) {
    .hero h2 { font-size: 32px; }
    .brand h1 { font-size: 16px; }
}