/* ============================================================
   ClipShort — Premium Home (mobile + desktop)
   Palette: indigo→violet→pink gradient + champagne-gold accent
   ============================================================ */
:root{
  --bg:#08080e;
  --bg-2:#0f0f18;
  --card:#14141f;
  --card-2:#1a1a27;
  --txt:#f5f5fb;
  --mut:#9a9ab2;
  --mut-2:#6f6f86;
  --g1:#6366f1;
  --g2:#a855f7;
  --g3:#ec4899;
  --gold:#e9c98a;
  --grad:linear-gradient(135deg,#6366f1 0%,#a855f7 52%,#ec4899 100%);
  --grad-soft:linear-gradient(135deg,rgba(99,102,241,.18),rgba(168,85,247,.14));
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.08);
  --glass-bd:rgba(255,255,255,.10);
  --r:18px;
  --r-lg:24px;
  --nav-h:72px;
  --side-w:264px;
  --maxw:540px;
  --ease:cubic-bezier(.22,.7,.18,1);
  --shadow:0 18px 50px -12px rgba(0,0,0,.6);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0;background:var(--bg);color:var(--txt);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body{background:
  radial-gradient(1100px 620px at 82% -12%,rgba(168,85,247,.20),transparent 58%),
  radial-gradient(900px 520px at -8% 8%,rgba(99,102,241,.17),transparent 54%),
  radial-gradient(700px 500px at 50% 120%,rgba(236,72,153,.10),transparent 60%),
  var(--bg)}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}
h1,h2,h3{font-family:'Space Grotesk',sans-serif}
::selection{background:rgba(168,85,247,.35);color:#fff}

/* ===== DESKTOP SIDEBAR ===== */
.desk-side{display:none}
@media (min-width:1024px){
  .desk-side{display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;width:var(--side-w);z-index:60;
    padding:26px 18px;background:rgba(12,12,20,.82);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
    border-right:1px solid var(--glass-bd)}
  .desk-brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;
    font-size:23px;letter-spacing:-.6px;margin-bottom:30px;padding-left:10px}
  .desk-brand .brand-dot{width:13px;height:13px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px rgba(168,85,247,.85)}
  .desk-brand .brand-name span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .desk-nav{display:flex;flex-direction:column;gap:3px;flex:1;overflow-y:auto;scrollbar-width:none}
  .desk-nav::-webkit-scrollbar{display:none}
  .nav-label{margin:18px 0 6px 14px;font-size:10.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--mut-2)}
  .nav-label:first-child{margin-top:0}
  .dnav{display:flex;align-items:center;gap:13px;padding:12px 15px;border-radius:14px;color:var(--mut);
    font-weight:600;font-size:14.5px;cursor:pointer;transition:.2s var(--ease);border:none;background:none;text-align:left}
  .dnav i{font-size:16.5px;width:20px;text-align:center;transition:.2s}
  .dnav:hover{background:var(--glass);color:var(--txt)}
  .dnav.active{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(168,85,247,.42)}
  .dnav.active i{color:#fff}
  .desk-side-foot{display:flex;flex-direction:column;gap:12px;margin-top:14px}
  .desk-create{padding:14px;border-radius:15px;border:none;cursor:pointer;background:var(--grad);color:#fff;
    font-weight:700;font-size:14.5px;display:flex;align-items:center;justify-content:center;gap:9px;
    box-shadow:0 12px 30px rgba(168,85,247,.48);transition:.2s var(--ease)}
  .desk-create:hover{transform:translateY(-2px);filter:brightness(1.07)}
  .dnav.profile{align-items:center;padding:10px 12px;background:var(--glass);border:1px solid var(--glass-bd)}
  .dnav.profile .avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff}
  .profile-meta{display:flex;flex-direction:column;line-height:1.25}
  .profile-meta b{font-size:13.5px;color:var(--txt)}
  .profile-meta small{font-size:11px;color:var(--mut)}
}

/* ===== APP SHELL ===== */
.app-shell{max-width:var(--maxw);margin:0 auto;min-height:100vh;
  padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom,0) + 16px);position:relative}
@media (min-width:1024px){.app-shell{max-width:none;margin-left:var(--side-w);padding:0 34px 48px;min-height:100vh}}

/* Top bar */
.app-topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:15px 16px 11px;background:linear-gradient(180deg,rgba(8,8,14,.94),rgba(8,8,14,.5) 78%,transparent);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
@media (min-width:1024px){.app-topbar{padding:22px 4px 16px}}
.brand{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:21px;letter-spacing:-.5px}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--grad);box-shadow:0 0 16px rgba(168,85,247,.8)}
.brand-name span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.topbar-search{display:none}
@media (min-width:1024px){.topbar-search{flex:1;max-width:560px;display:flex;align-items:center;gap:11px;
  background:var(--glass);border:1px solid var(--glass-bd);border-radius:15px;padding:12px 17px;transition:.2s}
  .topbar-search:focus-within{border-color:rgba(168,85,247,.55);box-shadow:0 0 0 4px rgba(168,85,247,.12)}
  .topbar-search i{color:var(--mut)}
  .topbar-search input{background:none;border:none;outline:none;color:var(--txt);width:100%;font-size:14px;font-family:inherit}
  .topbar-search input::placeholder{color:var(--mut-2)}
  .topbar-search kbd{font-family:inherit;font-size:11px;color:var(--mut-2);background:var(--glass-2);border:1px solid var(--glass-bd);border-radius:6px;padding:2px 7px}}
.topbar-actions{display:flex;align-items:center;gap:10px}
.icon-btn{position:relative;width:42px;height:42px;border-radius:14px;border:1px solid var(--glass-bd);
  background:var(--glass);color:var(--txt);font-size:15px;display:grid;place-items:center;cursor:pointer;transition:.2s var(--ease)}
.icon-btn:hover{background:var(--glass-2);transform:translateY(-1px)}
.icon-btn:active{transform:scale(.93)}
.icon-btn .dot{position:absolute;top:9px;right:10px;width:7px;height:7px;border-radius:50%;background:var(--g3);box-shadow:0 0 8px var(--g3)}
.avatar-mini{width:42px;height:42px;border-radius:14px;background:var(--grad);display:grid;place-items:center;
  font-weight:800;font-size:15px;color:#fff;box-shadow:0 8px 20px rgba(168,85,247,.42)}

/* Category chips */
.chips-wrap{margin:2px 0 4px}
.chips-track{display:flex;gap:9px;overflow-x:auto;padding:8px 16px 12px;scrollbar-width:none;-ms-overflow-style:none}
.chips-track::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;padding:9px 16px;border-radius:999px;border:1px solid var(--glass-bd);background:var(--glass);
  color:var(--mut);font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer;transition:.2s var(--ease)}
.chip:hover{color:var(--txt);border-color:rgba(255,255,255,.2)}
.chip.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(168,85,247,.45)}

/* Story reel */
.reel-wrap{margin:4px 0 6px}
.reel-track{display:flex;gap:14px;overflow-x:auto;padding:6px 16px 14px;scrollbar-width:none}
.reel-track::-webkit-scrollbar{display:none}
.story{display:flex;flex-direction:column;align-items:center;gap:8px;flex:0 0 auto;width:66px}
.story span{font-size:11px;color:var(--mut);max-width:66px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.story-ring{width:64px;height:64px;border-radius:50%;padding:3px;background:var(--grad);display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(168,85,247,.35);transition:.25s var(--ease)}
.story:hover .story-ring{transform:scale(1.06)}
.story-ring img{width:100%;height:100%;border-radius:50%;border:2.5px solid var(--bg);object-fit:cover}
.story.add .story-ring{background:var(--card-2);border:1.5px dashed var(--glass-bd);box-shadow:none}
.story.add .story-ring i{font-size:20px;color:var(--mut)}

/* Feed */
.feed{padding:8px 14px 0}
@media (min-width:1024px){.feed{padding:18px 4px 0}}
.hero-card{position:relative;display:block;border-radius:var(--r-lg);overflow:hidden;margin-bottom:22px;box-shadow:var(--shadow);
  transform:translateY(18px);opacity:0;transition:.7s var(--ease)}
.hero-card.in{transform:none;opacity:1}
@media (min-width:1024px){.hero-card{height:400px;margin-bottom:30px}}
.hero-img{height:240px}
@media (min-width:1024px){.hero-img{height:100%}}
.hero-grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,8,14,.1) 18%,rgba(8,8,14,.55) 60%,rgba(8,8,14,.96))}
.hero-shine{position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.10) 50%,transparent 60%);opacity:0;transition:.6s}
.hero-card:hover .hero-shine{opacity:1}
.hero-meta{position:absolute;left:16px;right:16px;bottom:16px}
@media (min-width:1024px){.hero-meta{left:30px;right:30px;bottom:28px}}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;background:var(--grad);color:#fff;margin-bottom:11px}
.hero-meta h2{margin:0 0 7px;font-size:19px;line-height:1.22;font-weight:700}
@media (min-width:1024px){.hero-meta h2{font-size:34px;max-width:72%}}
.hero-sub{display:none;margin:0 0 10px;font-size:13px;color:#c9c9dc;max-width:60%}
@media (min-width:1024px){.hero-sub{display:block}}
.hero-stats{display:flex;gap:16px;font-size:12.5px;color:#d8d8e8}
@media (min-width:1024px){.hero-stats{font-size:14px}}
.hero-stats i{color:var(--g2);margin-right:5px}
.hero-cta{display:none;gap:12px;margin-top:16px}
@media (min-width:1024px){.hero-cta{display:flex}}
.cta{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:13px;font-weight:700;font-size:14px;cursor:pointer;transition:.2s var(--ease)}
.cta-play{background:#fff;color:#0b0b12}.cta-play:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,255,255,.22)}
.cta-info{background:var(--glass);border:1px solid var(--glass-bd);color:#fff}
.cta-info:hover{background:var(--glass-2)}

/* Shelves */
.shelf{margin:8px 0 22px}
.shelf-head{display:flex;align-items:center;justify-content:space-between;padding:4px 2px 14px}
.shelf-head h3{margin:0;font-size:16.5px;font-weight:700;display:flex;align-items:center;gap:9px}
.shelf-head h3 i{color:var(--g2)}
.more{font-size:12.5px;color:var(--mut);font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:.2s}
.more:hover{color:var(--txt)}
.more i{font-size:11px;transition:transform .2s}
.more:hover i{transform:translateX(3px)}
.shelf-track{display:flex;gap:13px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none;-ms-overflow-style:none}
.shelf-track::-webkit-scrollbar{display:none}
.mini-card{flex:0 0 150px;background:var(--card);border-radius:var(--r);overflow:hidden;border:1px solid var(--glass-bd);
  transition:.25s var(--ease);transform:translateY(14px);opacity:0}
.mini-card.in{transform:none;opacity:1}
.mini-card:hover{transform:translateY(-5px);border-color:rgba(168,85,247,.4);box-shadow:0 14px 34px -10px rgba(168,85,247,.45)}
.mini-thumb{height:204px;position:relative}
.mini-thumb .dur{position:absolute;right:8px;bottom:8px;font-size:10.5px;font-weight:700;background:rgba(0,0,0,.74);padding:2px 7px;border-radius:7px}
.mini-title{margin:10px 11px 5px;font-size:12.5px;font-weight:600;line-height:1.32;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini-views{display:block;margin:0 11px 12px;font-size:11px;color:var(--mut)}
.mini-views i{margin-right:4px;color:var(--g2)}

/* Vertical grid */
.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
@media (min-width:640px){.video-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.video-grid{grid-template-columns:repeat(4,1fr);gap:20px}}
@media (min-width:1500px){.video-grid{grid-template-columns:repeat(5,1fr)}}
.vcard{background:var(--card);border-radius:var(--r);overflow:hidden;border:1px solid var(--glass-bd);
  transform:translateY(18px);opacity:0;transition:.6s var(--ease)}
.vcard.in{transform:none;opacity:1}
.vcard:hover{border-color:rgba(168,85,247,.45);box-shadow:0 16px 40px -12px rgba(168,85,247,.5)}
.vcard:hover .vthumb img{transform:scale(1.06)}
.vthumb{position:relative;aspect-ratio:9/12}
.vthumb img{transition:.55s var(--ease)}
.vdur{position:absolute;right:8px;bottom:8px;font-size:10.5px;font-weight:700;background:rgba(0,0,0,.74);padding:2px 7px;border-radius:7px}
.vplay{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:.3s var(--ease);
  background:linear-gradient(180deg,transparent,rgba(99,102,241,.28))}
.vplay i{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.22);backdrop-filter:blur(8px);
  display:grid;place-items:center;font-size:16px;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.5);transform:scale(.85);transition:.3s var(--ease)}
.vcard:hover .vplay{opacity:1}.vcard:hover .vplay i{transform:scale(1)}
.vinfo{display:flex;flex-direction:column;gap:6px;padding:12px 12px 14px}
.vtitle{font-size:13px;font-weight:600;line-height:1.34;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (min-width:1024px){.vtitle{font-size:14px}}
.vmeta{font-size:11px;color:var(--mut)}
@media (min-width:1024px){.vmeta{font-size:12px}}
.vmeta i{color:var(--g2);margin-right:3px}

.feed-end{text-align:center;color:var(--mut);font-size:12.5px;padding:20px 0 10px;font-weight:600;letter-spacing:.4px}
.feed-end span{color:var(--gold);margin-left:6px}

/* Bottom tab bar (mobile) */
.tabbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom,0) + 12px);
  width:min(var(--maxw),calc(100% - 26px));height:var(--nav-h);z-index:50;display:flex;align-items:center;justify-content:space-around;
  background:rgba(18,18,28,.74);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid var(--glass-bd);border-radius:24px;box-shadow:0 16px 44px rgba(0,0,0,.6);padding:0 10px}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--mut);font-size:10.5px;font-weight:600;
  background:none;border:none;cursor:pointer;transition:.2s var(--ease)}
.tab i{font-size:18px;transition:.2s}
.tab.active{color:#fff}
.tab.active i{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.tab-create{width:54px;height:54px;flex:0 0 auto;margin-top:-24px;border-radius:50%;background:var(--grad);color:#fff;
  box-shadow:0 12px 30px rgba(168,85,247,.6);justify-content:center;transition:.2s var(--ease)}
.tab-create:hover{transform:translateY(-2px) scale(1.04)}
.tab-create i{font-size:22px;color:#fff}
@media (min-width:1024px){.tabbar{display:none}}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-card,.vcard,.mini-card{opacity:1;transform:none}
}