:root{
  --bg:#101319;
  --bg-2:#161b24;
  --panel:#1c222e;
  --panel-2:#222a38;
  --line:#2c3545;
  --text:#eef2f8;
  --muted:#8d99ac;
  --accent:#ffd23f;
  --accent-press:#e6bd2f;
  --ok:#3ddc84;
  --warn:#ff8c5a;
  --danger:#ff5a5a;
  --radius:14px;
  --tap:56px;
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{
  background:
    radial-gradient(1200px 600px at 50% -10%, #1a2230 0%, transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:16px;line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
b{font-weight:700}
.hidden{display:none!important}
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.hint{color:var(--muted);font-size:.8rem;margin:.6rem 0}

/* ---------- layout centré (auth, trigrammes) ---------- */
.screen-center{display:flex;align-items:center;justify-content:center;
  min-height:100dvh;padding:calc(20px + var(--safe-t)) 18px calc(20px + var(--safe-b))}
.card{width:100%;max-width:420px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.card.wide{max-width:560px}
.card.admin{max-width:980px;margin:18px auto}

/* ---------- marque ---------- */
.brand{text-align:center;margin-bottom:22px}
.brand-mark{font-size:30px;color:var(--accent);line-height:1}
.brand h1{font-family:"IBM Plex Mono",monospace;letter-spacing:.16em;
  font-weight:700;font-size:1.5rem;margin:.5rem 0 .15rem}
.brand-sub{color:var(--muted);margin:0;font-size:.85rem;letter-spacing:.04em}

/* ---------- formulaires ---------- */
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span{font-size:.78rem;color:var(--muted);font-weight:600;
  text-transform:uppercase;letter-spacing:.06em}
.field input,.field textarea,.searchbox input{
  width:100%;background:var(--bg-2);border:1px solid var(--line);
  color:var(--text);border-radius:12px;padding:14px 14px;font-size:1.05rem;
  font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus,.searchbox input:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,210,63,.16)}
.field textarea{resize:vertical;min-height:70px}
.field-row{display:flex;gap:12px}
.field.half{flex:1}

/* ---------- boutons ---------- */
.btn{appearance:none;border:1px solid transparent;border-radius:12px;
  font-family:inherit;font-size:1rem;font-weight:600;min-height:var(--tap);
  padding:0 18px;display:inline-flex;align-items:center;justify-content:center;
  gap:8px;cursor:pointer;user-select:none;transition:transform .06s,background .15s}
.btn:active{transform:scale(.985)}
.btn-block{width:100%}
.btn-grow{flex:1}
.btn-primary{background:var(--accent);color:#1a1400;border-color:var(--accent)}
.btn-primary:active{background:var(--accent-press)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:active{background:var(--panel-2)}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn-shoot{width:100%;font-size:1.15rem;font-weight:700;min-height:64px;
  letter-spacing:.01em;font-family:"IBM Plex Mono",monospace}
.btn-shoot .dot{width:12px;height:12px;border-radius:50%;background:#1a1400;
  box-shadow:0 0 0 4px rgba(26,20,0,.25)}

.link-muted{color:var(--muted);text-decoration:none;border-bottom:1px solid transparent}
.link-muted:active{color:var(--text)}
.btn-link{background:none;border:none;color:var(--accent);font-family:inherit;
  font-size:.85rem;padding:8px 2px;margin-top:6px;cursor:pointer;text-decoration:underline}
.btn-link:active{opacity:.7}

.alert{background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.4);
  color:#ffb3b3;border-radius:10px;padding:10px 12px;margin-bottom:14px;font-size:.9rem}

/* ---------- en-têtes de carte ---------- */
.head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.head-title{font-size:1.15rem;margin:0;font-weight:700}
.sub{font-size:.95rem;color:var(--muted);margin:22px 0 10px;
  text-transform:uppercase;letter-spacing:.06em;font-weight:600}

/* ---------- grille trigrammes ---------- */
.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:6px}
.tri-btn{min-height:68px;background:var(--panel-2);border:1px solid var(--line);
  color:var(--text);border-radius:12px;font-family:"IBM Plex Mono",monospace;
  font-weight:700;font-size:1.35rem;letter-spacing:.08em;cursor:pointer;
  transition:transform .06s,background .15s,border-color .15s}
.tri-btn:active{transform:scale(.96);background:var(--accent);color:#1a1400}
.tri-btn.is-current{border-color:var(--accent);color:var(--accent)}
@media(min-width:480px){.tri-grid{grid-template-columns:repeat(4,1fr)}}

/* ===================== APP (capture) ===================== */
body.app{display:flex;flex-direction:column;min-height:100dvh}
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:calc(10px + var(--safe-t)) 14px 10px;background:var(--bg-2);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:10px}
.tri-pill{font-family:"IBM Plex Mono",monospace;font-weight:700;
  background:var(--accent);color:#1a1400;border-radius:8px;padding:5px 10px;
  letter-spacing:.08em;font-size:.95rem}
.counter{font-size:.85rem;color:var(--muted)}
.counter b{color:var(--accent);font-family:"IBM Plex Mono",monospace}

.banner-info,.banner-warn{font-size:.78rem;padding:7px 14px;text-align:center}
.banner-info{color:var(--muted);background:var(--bg-2)}
.banner-warn{color:#1a1400;background:var(--warn);font-weight:600}

.app-main{flex:1;padding:16px 14px calc(20px + var(--safe-b));max-width:560px;
  width:100%;margin:0 auto}
.stage{display:flex;flex-direction:column;gap:14px}

/* caméra */
.camera-wrap{position:relative;width:100%;aspect-ratio:3/4;max-height:56dvh;
  background:#000;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
#video{width:100%;height:100%;object-fit:cover;display:block}
.frame-guide{position:absolute;inset:14%;pointer-events:none}
.frame-guide span{position:absolute;width:30px;height:30px;border:3px solid var(--accent)}
.frame-guide span:nth-child(1){top:0;left:0;border-right:0;border-bottom:0;border-radius:8px 0 0 0}
.frame-guide span:nth-child(2){top:0;right:0;border-left:0;border-bottom:0;border-radius:0 8px 0 0}
.frame-guide span:nth-child(3){bottom:0;left:0;border-right:0;border-top:0;border-radius:0 0 0 8px}
.frame-guide span:nth-child(4){bottom:0;right:0;border-left:0;border-top:0;border-radius:0 0 8px 0}
.cam-msg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:20px;color:var(--muted);background:rgba(0,0,0,.55);font-size:.9rem}
.action-row{display:flex}
.file-fallback{text-align:center;color:var(--muted);font-size:.85rem;padding:4px}
.file-fallback span{color:var(--accent);text-decoration:underline}

/* chargement */
.spinner{width:46px;height:46px;border:4px solid var(--line);
  border-top-color:var(--accent);border-radius:50%;margin:30px auto 8px;
  animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* aperçu badge */
.preview{border-radius:12px;overflow:hidden;border:1px solid var(--line);max-height:130px}
.preview img{width:100%;height:130px;object-fit:cover;display:block;opacity:.9}

/* candidats / recherche */
.candidates-title{font-size:.82rem;color:var(--muted);margin:.2rem 0 .5rem;font-weight:600}
.candidate-list{display:flex;flex-direction:column;gap:8px}
.cand{width:100%;text-align:left;background:var(--panel-2);border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;cursor:pointer;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:10px}
.cand:active{border-color:var(--accent)}
.cand-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.cand-name{font-weight:600}
.cand-sub{font-size:.82rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cand-score{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--accent);
  border:1px solid var(--line);border-radius:20px;padding:2px 8px;flex:0 0 auto}
.searchbox{display:flex;flex-direction:column;gap:10px}

.fields{display:flex;flex-direction:column;gap:12px;margin-top:6px}

/* dictée vocale */
.textarea-wrap{position:relative}
.textarea-wrap textarea{padding-right:56px}
.mic-btn{position:absolute;right:8px;bottom:8px;width:42px;height:42px;
  border-radius:50%;border:1px solid var(--line);background:var(--panel-2);
  color:var(--text);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .15s,color .15s,transform .06s}
.mic-btn:active{transform:scale(.92)}
.mic-btn.is-rec{background:var(--danger);border-color:var(--danger);color:#fff;
  animation:pulse 1.1s ease-out infinite}
.mic-btn.is-busy{opacity:.6;pointer-events:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,90,.55)}
  100%{box-shadow:0 0 0 14px rgba(255,90,90,0)}}
.mic-status{font-size:.78rem;color:var(--muted);min-height:1em}
.mic-status.rec{color:var(--danger)}
.save-row{display:flex;gap:12px;margin-top:16px;
  position:sticky;bottom:0;padding:12px 0 calc(4px + var(--safe-b));
  background:linear-gradient(transparent,var(--bg) 30%)}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(22px + var(--safe-b));transform:translateX(-50%) translateY(20px);
  background:var(--ok);color:#042913;font-weight:600;padding:12px 20px;border-radius:30px;
  box-shadow:0 12px 30px rgba(0,0,0,.4);opacity:0;pointer-events:none;
  transition:opacity .25s,transform .25s;z-index:20;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--danger);color:#fff}

/* ---------- admin ---------- */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.kpi{background:var(--panel-2);border:1px solid var(--line);border-radius:12px;
  padding:16px;text-align:center}
.kpi b{display:block;font-size:1.8rem;font-family:"IBM Plex Mono",monospace;color:var(--accent)}
.kpi span{font-size:.78rem;color:var(--muted)}
.export-row{display:flex;gap:12px;flex-wrap:wrap}
.tri-stats{display:flex;flex-wrap:wrap;gap:8px}
.stat-chip{background:var(--panel-2);border:1px solid var(--line);border-radius:20px;
  padding:5px 12px;font-size:.85rem;font-family:"IBM Plex Mono",monospace}
.stat-chip.tiny{padding:2px 8px;font-size:.78rem}
.stat-chip b{color:var(--accent)}
.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:60dvh}
table.data{width:100%;border-collapse:collapse;font-size:.85rem;min-width:680px}
table.data th{position:sticky;top:0;background:var(--bg-2);text-align:left;
  padding:10px 12px;color:var(--muted);font-weight:600;border-bottom:1px solid var(--line)}
table.data td{padding:9px 12px;border-bottom:1px solid var(--line)}
table.data tr:nth-child(even) td{background:rgba(255,255,255,.015)}
.nowrap{white-space:nowrap}
.comment{color:var(--muted);max-width:260px}
@media(max-width:520px){.kpi b{font-size:1.4rem}}