:root{
  --bg:#F0F9FF;
  --surface:#FDFDFD;
  --surface-2:#edfaee;
  --surface-3:#E0F7FA;
  --primary:#FFD54F;
  --primary-2:#FFF1A8;
  --secondary:#04647d;
  --text:#04647d;
  --muted:#5c7281;
  --border:rgba(178,235,242,.35);
  --success:#0e9f6e;
  --error:#e05263;
  --shadow:0 20px 40px rgba(38,49,41,.08);
  --radius:28px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
body.app-shell{min-height:100vh}
.mobile-app-frame{max-width:980px;margin:0 auto;min-height:100vh;padding:16px 16px 92px}
.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;justify-content:space-between;align-items:center;
  gap:12px;padding:14px 4px 18px;
  background:linear-gradient(180deg,rgba(237,250,238,.96),rgba(237,250,238,.82),rgba(240,249,255,0));
  backdrop-filter: blur(10px);
}

.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-badge{
  width:42px;height:42px;border-radius:999px;display:grid;place-items:center;
  background:#ffffff;color:#705900;border:2px solid rgba(255,213,79,.8);box-shadow:var(--shadow)
}
.brand-text{font-size:1.1rem;font-weight:900;color:#705900}
.topbar-actions{display:flex;gap:10px}
.pill-btn,.secondary-btn,.primary-btn{
  border:none;display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 18px;border-radius:999px;font-weight:700;cursor:pointer
}
.pill-btn,.secondary-btn{background:#fff;border:1px solid var(--border);color:var(--secondary)}
.primary-btn{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#705900;box-shadow:0 12px 30px rgba(255,213,79,.28)
}
.flash{padding:14px 16px;border-radius:18px;margin-bottom:12px;font-weight:700}
.flash.success{background:#e9fff6;color:#0c7854}
.flash.error{background:#fff0f1;color:#b23547}
.page-content{display:flex;flex-direction:column;gap:20px}
.hero{
  position:relative;overflow:hidden;background:linear-gradient(135deg,#2f6bff,#4cc0ff);
  color:#fff;border-radius:34px;padding:24px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.2fr .8fr;gap:16px;align-items:center
}
.hero h1{font-size:clamp(1.7rem,3vw,2.7rem);margin:0 0 8px}
.hero p{margin:0 0 8px;line-height:1.55}
.eyebrow{font-size:.85rem;opacity:.9;font-weight:700;margin-bottom:8px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.hero .secondary-btn{border:none;background:rgba(255,255,255,.2);color:#fff}
.hero-art{position:relative;min-height:180px;display:flex;align-items:center;justify-content:center}
.hero-card{
  width:150px;height:150px;border-radius:32px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;font-size:1.8rem
}
.hero-card strong{font-size:2rem}
.bubble{position:absolute;border-radius:50%;background:rgba(255,255,255,.14)}
.bubble.big{width:170px;height:170px;top:10px;left:10px}
.bubble.small{width:88px;height:88px;bottom:8px;right:20px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stats-grid article,.panel,.media-card,.auth-card,.empty-state{
  background:var(--surface);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)
}
.stats-grid article{padding:18px;text-align:center}
.stats-grid strong{display:block;font-size:1.6rem;margin-bottom:6px}
.stats-grid span{color:var(--muted);font-weight:700}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.section-head h1,.section-head h2{margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.media-card{padding:12px;display:block}
.thumb{
  height:140px;border-radius:22px;background:linear-gradient(135deg,#dfe9ff,#b8d2ff);
  display:grid;place-items:center;font-size:2rem;color:#2f6bff;font-weight:900
}
.gradient-thumb{background:linear-gradient(135deg,#80d8ff,#5a7cff);color:#fff}
.media-body{padding:12px 6px 4px}
.media-body h3{margin:0 0 8px;font-size:1rem}
.media-body p{margin:0;color:var(--muted);line-height:1.45}
.media-body small{display:block;margin-top:8px;color:var(--muted)}
.panel{padding:18px}
.filters-form,.admin-form{display:grid;gap:12px}
input,select,textarea{
  width:100%;min-height:50px;border:1px solid var(--border);
  border-radius:18px;padding:12px 14px;background:#fff;font:inherit;color:var(--text)
}
textarea{min-height:120px;resize:vertical}
.video-page{display:grid;gap:16px}
.player-shell{
  border-radius:28px;overflow:hidden;background:#000;box-shadow:var(--shadow);
  aspect-ratio:16/9
}
.player-shell iframe{width:100%;height:100%;border:0}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:#edf4ff;color:#2550b8;border-radius:999px;padding:8px 12px;font-size:.9rem;font-weight:700}
.like-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.bottom-nav{
  position:fixed;bottom:16px;left:50%;transform:translateX(-50%);
  width:min(94%,720px);padding:10px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border:1px solid var(--border);border-radius:999px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(5,1fr);gap:8px;z-index:30
}
.bottom-nav a{padding:12px 10px;text-align:center;border-radius:999px;font-weight:700;color:var(--muted)}
.bottom-nav a.is-active{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-wrap{width:min(100%,460px)}
.auth-card{padding:24px}
.auth-card h1{margin-top:0}
.profile-list{display:grid;gap:10px;margin-bottom:16px}
.empty-state{padding:26px;text-align:center;color:var(--muted);font-weight:700}

.admin-body{background:#f0f5ff}
.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.admin-sidebar{
  background:#173e96;color:#fff;padding:22px;display:flex;flex-direction:column;gap:12px
}
.admin-sidebar a{padding:12px 14px;border-radius:16px}
.admin-sidebar a:hover{background:rgba(255,255,255,.12)}
.admin-brand{font-size:1.2rem;font-weight:800;margin-bottom:10px}
.admin-main{padding:24px}
.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:22px;overflow:hidden}
.admin-table th,.admin-table td{padding:14px;border-bottom:1px solid #edf2ff;text-align:right}
.admin-table th{background:#f7faff}
.checkbox-inline{display:flex;align-items:center;gap:10px}

@media (max-width:900px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .admin-shell{grid-template-columns:1fr}
  .admin-sidebar{display:none}
}
@media (max-width:640px){
  .mobile-app-frame{padding:12px 12px 96px}
  .card-grid{grid-template-columns:1fr}
  .topbar{padding-top:6px}
  .thumb{height:170px}
  .hero{padding:20px;border-radius:28px}
}


.player-shell{display:none}
.app-player-card{padding:12px;background:transparent;border:none;box-shadow:none}
.native-player{position:relative;border-radius:40px;overflow:hidden;background:#000;aspect-ratio:16/9;box-shadow:0 24px 44px rgba(38,49,41,.14)}
.native-player-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
.native-player-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:space-between;padding:22px;z-index:3;transition:opacity .25s ease,visibility .25s ease}
.native-player-overlay:not(.is-visible){opacity:0;visibility:hidden;pointer-events:none}
.native-player-poster{position:absolute;inset:0;background-size:cover;background-position:center}
.native-player-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,100,125,.08),rgba(0,0,0,.16) 35%,rgba(0,0,0,.72))}
.native-copy{position:relative;z-index:2;display:flex;flex-direction:column;gap:8px;color:#fff;max-width:70%}
.native-copy strong{font-size:clamp(1.2rem,2.6vw,2rem);line-height:1.1}
.native-copy small{font-size:.95rem;opacity:.9}
.native-badge{display:inline-flex;align-items:center;width:max-content;padding:8px 14px;border-radius:999px;background:rgba(255,241,168,.92);color:#705900;font-weight:900;font-size:.8rem}
.native-big-play{position:relative;z-index:2;width:92px;height:92px;border:none;border-radius:999px;background:linear-gradient(135deg,#ffffff,var(--primary-2));color:#705900;font-size:2rem;font-weight:900;box-shadow:0 18px 34px rgba(38,49,41,.18);cursor:pointer;transition:transform .18s ease}
.native-big-play:active,.player-control:active{transform:scale(.95)}
.play-icon{position:relative;left:2px}
.native-player-controls{position:absolute;left:14px;right:14px;bottom:14px;z-index:4;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:999px;background:rgba(253,253,253,.24);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.16)}
.player-control{border:none;width:42px;height:42px;border-radius:999px;background:#ffffff;color:#705900;font-size:1rem;font-weight:900;cursor:pointer;flex:0 0 auto}
.native-progress{height:12px;flex:1;background:rgba(255,255,255,.24);border-radius:999px;overflow:hidden;position:relative;cursor:pointer}
.native-progress-bar{height:100%;width:0%;background:var(--primary);border-radius:999px;transition:width .15s linear}
.native-time{color:#fff;font-weight:800;font-size:.82rem;white-space:nowrap;min-width:84px;text-align:center}
.video-meta.panel{background:#fff;border:1px solid rgba(178,235,242,.35)}
.bottom-nav{background:rgba(255,255,255,.88)}
.bottom-nav a{color:var(--secondary)}
.bottom-nav a.is-active{background:var(--primary);color:#705900}
@media (max-width:640px){
  .native-player{border-radius:32px;aspect-ratio:4/5;max-height:calc(100vh - 220px)}
  .native-copy{max-width:60%}
  .native-big-play{width:78px;height:78px}
  .native-player-controls{bottom:12px;left:12px;right:12px}
  .native-time{display:none}
}


small{display:block;margin-top:6px;color:var(--muted);font-size:.85rem}
.admin-grid{display:grid;gap:12px}
.admin-grid.two{grid-template-columns:repeat(2,1fr)}
.admin-grid.three{grid-template-columns:repeat(3,1fr)}
.panel h3{margin-top:0}
select[multiple]{min-height:180px;border-radius:22px;padding:14px}
.with-margin{margin-top:28px}
@media (max-width:900px){
  .admin-grid.two,.admin-grid.three{grid-template-columns:1fr}
}