/* ===========================================================
   Hugo Caillaud — plateforme vidéo
   Refonte design + responsive · accent bleu Vimeo
   =========================================================== */
:root{
  --vimeo:#00adef;
  --vimeo-600:#0a97cf;
  --bg:#08080a;
  --bg-1:#111114;
  --bg-2:#17171b;
  --bg-3:#1e1e24;
  --line:#2a2a31;
  --line-2:#3a3a43;
  --text:#f5f5f7;
  --muted:#a6a6ad;
  --dim:#6e6e77;
  --danger:#ef4444;
  --ok:#34d399;
  --radius:12px;
  --radius-sm:8px;
  --maxw:1400px;
  --nav-h:64px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  min-height:100vh;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{display:block;max-width:100%}
svg{display:block}
.hidden{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);border:0}
::selection{background:var(--vimeo);color:#fff}

/* Scrollbars discrètes */
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#2c2c34;border-radius:20px;border:3px solid var(--bg)}
*::-webkit-scrollbar-track{background:transparent}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;font-size:15px;font-weight:600;
  background:var(--vimeo);color:#031017;transition:transform .12s var(--ease),background .15s,filter .15s;
  white-space:nowrap;
}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:scale(.97)}
.btn svg{width:20px;height:20px}
.btn.light{background:#f5f5f7;color:#111}
.btn.ghost{background:rgba(255,255,255,.1);color:var(--text);backdrop-filter:blur(6px)}
.btn.ghost:hover{background:rgba(255,255,255,.16)}
.btn.outline{background:transparent;border:1.5px solid var(--line-2);color:var(--text)}
.btn.outline:hover{border-color:var(--text);background:rgba(255,255,255,.05)}
.btn.danger{background:transparent;border:1.5px solid rgba(239,68,68,.5);color:#fca5a5}
.btn.danger:hover{background:rgba(239,68,68,.12)}
.btn.sm,.btn.small{height:38px;padding:0 16px;font-size:13.5px}
.btn.block{width:100%}

/* ===========================================================
   NAVIGATION
   =========================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);
  display:flex;align-items:center;gap:20px;padding:0 clamp(16px,4vw,48px);
  transition:background .3s,backdrop-filter .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.solid{background:rgba(8,8,10,.72);backdrop-filter:blur(16px) saturate(1.2)}
.nav .logo{font-weight:800;letter-spacing:.5px;font-size:20px;color:var(--vimeo);display:flex;align-items:center;gap:8px}
.nav .logo b{color:var(--text);font-weight:800}
.nav .spacer{flex:1}
.nav .links{display:flex;align-items:center;gap:4px}
.navlink{
  display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 14px;border-radius:999px;
  font-size:14px;color:var(--muted);transition:color .15s,background .15s;
}
.navlink:hover{color:var(--text);background:rgba(255,255,255,.07)}
.navlink svg{width:18px;height:18px}
.navlink.primary{color:var(--text)}
.nav .who{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);padding-left:6px}
.nav .avatar{
  width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--vimeo),#5b8def);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#03121a;flex:none;
}
.menu-btn{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center}
.menu-btn:hover{background:rgba(255,255,255,.08)}
.menu-btn svg{width:24px;height:24px}

/* Menu mobile déroulant */
.mobile-menu{
  position:fixed;top:var(--nav-h);left:0;right:0;z-index:59;
  background:rgba(12,12,15,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
  padding:8px clamp(16px,4vw,48px) 16px;display:none;flex-direction:column;gap:2px;
}
.mobile-menu.open{display:flex}
.mobile-menu .navlink{height:48px;justify-content:flex-start;font-size:16px;border-radius:10px}

@media(max-width:760px){
  .nav .links{display:none}
  .menu-btn{display:flex}
}

/* ===========================================================
   ACCUEIL
   =========================================================== */
.home{padding-bottom:64px}

.hero{
  position:relative;min-height:min(88vh,720px);display:flex;align-items:flex-end;
  padding:0 clamp(16px,4vw,48px) clamp(32px,6vh,72px);
  isolation:isolate;
}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center 20%}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(8,8,10,.92) 0%,rgba(8,8,10,.55) 38%,rgba(8,8,10,0) 70%),
    linear-gradient(0deg,var(--bg) 2%,rgba(8,8,10,.25) 40%,rgba(8,8,10,.35) 100%);
}
.hero-inner{max-width:620px}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--vimeo);margin-bottom:16px}
.hero .kicker::before{content:"";width:26px;height:2px;background:var(--vimeo);border-radius:2px}
.hero h1{margin:0 0 14px;font-size:clamp(30px,5.5vw,58px);line-height:1.03;font-weight:800;letter-spacing:-1px}
.hero .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;color:var(--muted);font-size:14px;margin-bottom:16px}
.hero .meta .chip{padding:3px 10px;border:1px solid var(--line-2);border-radius:999px;font-size:12.5px}
.hero p{margin:0 0 26px;font-size:clamp(15px,1.6vw,17px);color:#d4d4d8;line-height:1.6;
  max-width:560px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}

/* Rangées */
.rows{margin-top:clamp(-40px,-4vh,-20px);position:relative;z-index:2}
.row{margin:0 0 clamp(24px,3.5vh,40px)}
.row-head{display:flex;align-items:baseline;gap:12px;padding:0 clamp(16px,4vw,48px);margin-bottom:14px}
.row-head h2{margin:0;font-size:clamp(17px,2vw,21px);font-weight:700;letter-spacing:-.2px}
.row-head .count{font-size:13px;color:var(--dim)}
.railwrap{position:relative}
.rail{
  display:flex;gap:12px;overflow-x:auto;scroll-behavior:smooth;
  padding:6px clamp(16px,4vw,48px);scroll-snap-type:x proximity;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.rail::-webkit-scrollbar{display:none}

.tile{
  position:relative;flex:0 0 clamp(230px,26vw,320px);aspect-ratio:16/9;border-radius:var(--radius-sm);
  overflow:hidden;background:var(--bg-2);scroll-snap-align:start;cursor:pointer;
  transition:transform .28s var(--ease),box-shadow .28s;
}
.tile:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 16px 40px rgba(0,0,0,.55)}
.tile .thumb{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s var(--ease)}
.tile:hover .thumb{transform:scale(1.06)}
.tile .veil{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.82))}
.tile .play-badge{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);
  width:52px;height:52px;border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);
  border:1.5px solid rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s,transform .25s var(--ease)}
.tile:hover .play-badge{opacity:1;transform:translate(-50%,-50%) scale(1)}
.tile .play-badge svg{width:22px;height:22px;margin-left:2px;fill:#fff}
.tile .cap{position:absolute;left:14px;right:14px;bottom:12px}
.tile .cap b{display:block;font-size:15px;font-weight:600;line-height:1.25;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile .cap span{font-size:12.5px;color:var(--muted)}

/* Flèches (desktop pointeur uniquement) */
.arrow{
  position:absolute;top:6px;bottom:6px;width:56px;z-index:6;
  display:none;align-items:center;justify-content:center;
  background:linear-gradient(90deg,rgba(8,8,10,.9),rgba(8,8,10,0));opacity:0;transition:opacity .2s}
.arrow.right{right:0;background:linear-gradient(270deg,rgba(8,8,10,.9),rgba(8,8,10,0))}
.arrow.left{left:0}
.arrow svg{width:26px;height:26px;stroke:#fff}
.railwrap:hover .arrow{opacity:1}
@media(hover:hover) and (min-width:761px){.arrow{display:flex}}

.empty-state{padding:80px 24px;text-align:center;color:var(--muted)}
.empty-state svg{width:44px;height:44px;stroke:var(--dim);margin:0 auto 16px}
.empty-state h3{margin:0 0 6px;font-weight:600;color:var(--text)}

/* ===========================================================
   PAGE DÉTAIL (watch.html) — infos à gauche, lecteur à droite
   =========================================================== */
.watch{min-height:100vh;position:relative;isolation:isolate}
.watch-ambient{position:fixed;inset:0;z-index:-2;background-size:cover;background-position:center;
  filter:blur(60px) saturate(1.2);opacity:.28;transform:scale(1.15)}
.watch-ambient::after{content:"";position:absolute;inset:0;background:rgba(8,8,10,.55)}

.watch-split{max-width:1320px;margin:0 auto;min-height:calc(100vh - var(--nav-h));
  padding:calc(var(--nav-h) + 28px) clamp(16px,4vw,48px) 56px;
  display:grid;grid-template-columns:minmax(280px,1fr) minmax(0,1.3fr);
  gap:clamp(28px,4vw,64px);align-items:center}

.watch-info-col .cat{font-size:12.5px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--vimeo);margin-bottom:12px}
.watch-info-col h1{margin:0 0 16px;font-size:clamp(28px,3.4vw,46px);line-height:1.05;font-weight:800;letter-spacing:-.8px}
.watch-info-col .watch-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;color:var(--muted);font-size:14.5px;margin-bottom:22px}
.watch-info-col .chip{padding:3px 11px;border:1px solid var(--line-2);border-radius:999px;font-size:12.5px}
.watch-info-col .desc{font-size:15.5px;line-height:1.7;color:#dcdce0;max-width:52ch}
.watch-info-col .credits{margin-top:20px;font-size:14px;color:var(--muted)}
.watch-info-col .credits b{color:var(--text);display:block;margin-bottom:4px;font-size:12px;letter-spacing:.5px;text-transform:uppercase}

.player-frame{position:relative;width:100%;aspect-ratio:16/9;margin:0 auto;border-radius:var(--radius);overflow:hidden;
  background:#000;box-shadow:0 30px 90px rgba(0,0,0,.65)}
.player-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

@media(max-width:900px){
  .watch-split{grid-template-columns:1fr;align-items:start;min-height:0;
    padding-top:calc(var(--nav-h) + 16px);gap:24px}
  .watch-player-col{order:-1}
}

/* ===========================================================
   AUTH (login / reset)
   =========================================================== */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;isolation:isolate}
.auth-wrap::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(1200px 600px at 50% -10%,rgba(0,173,239,.14),transparent 60%)}
.auth-card{width:100%;max-width:400px}
.auth-brand{text-align:center;font-size:26px;font-weight:800;letter-spacing:.5px;color:var(--vimeo);margin-bottom:6px}
.auth-brand b{color:var(--text)}
.auth-sub{text-align:center;color:var(--muted);font-size:14.5px;margin-bottom:28px}
.card{background:var(--bg-1);border:1px solid var(--line);border-radius:16px;padding:28px}
.card h2{margin:0 0 20px;font-size:18px;font-weight:700}
.field-group{margin-bottom:14px}
.field-group label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}
.field{
  width:100%;height:48px;background:var(--bg-3);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:0 14px;font-size:15px;transition:border-color .15s,box-shadow .15s}
.field::placeholder{color:var(--dim)}
.field:focus{outline:none;border-color:var(--vimeo);box-shadow:0 0 0 3px rgba(0,173,239,.18)}
.err{min-height:20px;font-size:13.5px;color:#fca5a5;margin:2px 0 12px}
.hint{font-size:13px;color:var(--dim);text-align:center;margin-top:16px;line-height:1.55}
.hint a{color:var(--vimeo);font-weight:500}
.link-row{text-align:right;margin:-4px 0 14px}
.link-row a{font-size:13px;color:var(--vimeo)}

/* ===========================================================
   PAGES INTÉRIEURES (admin / compte)
   =========================================================== */
.page{max-width:1040px;margin:0 auto;padding:calc(var(--nav-h) + 28px) clamp(16px,4vw,32px) 90px}
.page h1{font-size:clamp(24px,3vw,30px);font-weight:800;letter-spacing:-.5px;margin:0 0 6px}
.page .lead{color:var(--muted);font-size:15px;margin:0 0 28px;max-width:640px}

.tabs{display:flex;gap:6px;margin-bottom:26px;background:var(--bg-1);border:1px solid var(--line);
  border-radius:12px;padding:5px;width:fit-content;max-width:100%;overflow:auto}
.tab{padding:10px 18px;border-radius:8px;color:var(--muted);font-size:14.5px;font-weight:500;
  white-space:nowrap;transition:background .15s,color .15s}
.tab.active{background:var(--bg-3);color:var(--text)}

.panel{background:var(--bg-1);border:1px solid var(--line);border-radius:16px;
  padding:clamp(18px,3vw,26px);margin-bottom:22px}
.panel h3{margin:0 0 18px;font-size:16.5px;font-weight:700}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lbl{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}
.field-end{display:flex;align-items:flex-end}

/* Sélecteur d'accès à deux niveaux */
.access-box{border:1px solid var(--line);border-radius:12px;padding:6px;margin-bottom:16px;
  max-height:340px;overflow:auto;background:var(--bg)}
.acc-cat{border-bottom:1px solid var(--line);padding:12px 10px}
.acc-cat:last-child{border-bottom:none}
.acc-cat-head{display:flex;align-items:center;gap:10px;font-size:14.5px;cursor:pointer;user-select:none}
.acc-cat-head b{font-weight:600}
.acc-vids{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 2px 28px}
.acc-vid{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.acc-vid.muted{opacity:.5}
input[type=checkbox]{width:17px;height:17px;accent-color:var(--vimeo);cursor:pointer;flex:none}

/* Tables */
.table-wrap{overflow-x:auto;margin:0 -6px}
table.list{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
table.list th,table.list td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
table.list th{color:var(--dim);font-weight:500;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px}
table.list tr:last-child td{border-bottom:none}
.row-actions{display:flex;gap:8px;justify-content:flex-end}
.tag{display:inline-block;background:rgba(0,173,239,.14);color:#7dd3fc;font-size:12px;font-weight:500;
  padding:3px 9px;border-radius:8px;margin:2px}
.tag.cat{background:rgba(52,211,153,.14);color:#6ee7b7}
.empty{color:var(--dim);font-size:14px;padding:26px 4px}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(8px);
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:12px;padding:13px 20px;
  font-size:14.5px;z-index:90;box-shadow:0 12px 40px rgba(0,0,0,.5);opacity:0;transition:opacity .2s,transform .2s;
  display:flex;align-items:center;gap:10px;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.toast.ko::before{background:var(--danger)}

/* Modale générique */
.modal{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;
  padding:20px;background:rgba(0,0,0,.72);backdrop-filter:blur(4px)}
.modal .box{width:100%;max-width:600px;background:var(--bg-1);border:1px solid var(--line);
  border-radius:18px;padding:24px;max-height:90vh;overflow:auto}
.modal .box h2{margin:0 0 16px;font-size:19px;font-weight:700}

@media(max-width:640px){
  .grid2{grid-template-columns:1fr}
  .acc-vids{grid-template-columns:1fr}
  .btn{height:44px}
}