:root{
  --bg:#15181d; --bg2:#1c2027; --card:#21262f; --card2:#272d38;
  --line:#333a45; --line2:#3d4654;
  --txt:#eef2f6; --muted:#8b95a3; --faint:#5e6877;
  --accent:#c08bff; --accent-dim:#3a2b5c; --on-accent:#15181d;
  --green:#37d18a; --prime:#ff4d6d;
  --r:14px;
  color-scheme:light dark;
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#f4f5f7; --bg2:#ffffff; --card:#ffffff; --card2:#f0f2f5;
    --line:#e1e4e9; --line2:#d3d8df;
    --txt:#1b1f26; --muted:#6b7480; --faint:#9aa3af;
    --accent:#7c3aed; --accent-dim:#e9d5ff; --on-accent:#ffffff;
    --green:#1f9d63; --prime:#d83a58;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--txt);font-family:'Barlow',sans-serif;-webkit-font-smoothing:antialiased}
body{padding:24px}
.app{max-width:1320px;margin:0 auto}

/* ---------- En-tête ---------- */
.top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.brand .name{font-family:'Oswald',sans-serif;font-weight:700;font-size:30px;letter-spacing:.5px;line-height:1}
.brand .name span{color:var(--accent)}
.brand .sub{color:var(--muted);font-size:14px;margin-top:4px}
.top-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Boutons ---------- */
.btn{font-family:'Oswald',sans-serif;font-weight:600;font-size:14px;letter-spacing:.3px;
  border:1px solid var(--line2);background:var(--card);color:var(--txt);
  border-radius:11px;padding:10px 16px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  transition:background .12s,border-color .12s,transform .05s}
.btn:hover{background:var(--card2);border-color:var(--accent)}
.btn:active{transform:scale(.985)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent}
.btn.danger:hover{border-color:var(--prime);color:var(--prime)}
.btn svg{width:16px;height:16px;display:block}

/* ---------- Carte formulaire ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.card-hd h2{font-family:'Oswald',sans-serif;font-weight:600;font-size:18px;letter-spacing:.4px}
.card-hd .hint{color:var(--faint);font-size:12.5px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 16px}
.field{display:flex;flex-direction:column;min-width:0}
.field label{font-size:11px;font-weight:600;letter-spacing:.5px;color:var(--muted);
  text-transform:uppercase;margin-bottom:6px;font-family:'JetBrains Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.field input,.field select{font-family:'Barlow',sans-serif;font-size:14.5px;color:var(--txt);
  background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:10px 12px;width:100%;
  appearance:none;transition:border-color .12s,box-shadow .12s}
.field input[type=number]{font-family:'JetBrains Mono',monospace}
.field select{cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' fill='none' stroke='%238b95a3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat;background-position:right 11px center;padding-right:30px}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
@keyframes fillflash{0%{box-shadow:0 0 0 3px var(--accent-dim);border-color:var(--accent)}100%{box-shadow:none}}
.field input.fill-flash{animation:fillflash .8s ease-out}
.field.auto input{color:var(--accent)}
.field .field-note{color:var(--faint);font-size:10.5px;margin-top:4px;font-style:italic;letter-spacing:.2px}

/* ---------- Bascule Présent / Absent ---------- */
.presence-toggle{display:flex;gap:8px}
.pres-btn{flex:1;font-family:'Oswald',sans-serif;font-weight:600;font-size:13.5px;letter-spacing:.3px;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 8px;border-radius:10px;border:1px solid var(--line2);background:var(--bg2);color:var(--muted);
  cursor:pointer;transition:background .12s,border-color .12s,color .12s,transform .05s}
.pres-btn:active{transform:scale(.985)}
.pres-btn .dot{width:10px;height:10px;border-radius:50%}
.pres-btn.present .dot{background:var(--green)}
.pres-btn.absent .dot{background:var(--prime)}
.pres-btn.present:hover{border-color:var(--green)}
.pres-btn.absent:hover{border-color:var(--prime)}
.pres-btn.present.on{background:var(--green);border-color:var(--green);color:#0a2118}
.pres-btn.absent.on{background:var(--prime);border-color:var(--prime);color:#2a0810}
.pres-btn.on .dot{background:rgba(0,0,0,.45)}

/* ---------- Pastille de présence dans le tableau ---------- */
.pill{display:inline-flex;align-items:center;gap:5px;font-family:'Oswald',sans-serif;font-weight:600;
  font-size:11px;letter-spacing:.3px;padding:3px 10px;border-radius:999px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.present{background:rgba(55,209,138,.16);color:var(--green)}
.pill.absent{background:rgba(255,77,109,.16);color:var(--prime)}

.form-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}

/* ---------- Tableau DATA ---------- */
.table-card{margin-top:20px;padding:0;overflow:hidden}
.table-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.table-top h2{font-family:'Oswald',sans-serif;font-weight:600;font-size:18px;letter-spacing:.4px}
.table-meta{color:var(--muted);font-size:13px;font-family:'JetBrains Mono',monospace}
.table-meta b{color:var(--accent)}
.table-scroll{overflow-x:auto;max-height:60vh;overflow-y:auto}
table{border-collapse:collapse;width:100%;min-width:1180px;font-size:13px}
thead th{position:sticky;top:0;z-index:2;background:var(--card2);color:var(--muted);
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:10.5px;letter-spacing:.3px;
  text-align:left;padding:10px 12px;white-space:nowrap;border-bottom:1px solid var(--line2)}
thead th.num,tbody td.num{text-align:right}
tbody td{padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap;max-width:230px;overflow:hidden;text-overflow:ellipsis}
tbody td.num{font-family:'JetBrains Mono',monospace;color:var(--txt)}
tbody tr:hover{background:var(--card2)}
tbody tr.editing{background:var(--accent-dim)}
.row-act{display:flex;gap:6px}
.icon-btn{border:1px solid var(--line2);background:var(--bg2);color:var(--muted);border-radius:8px;
  width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.12s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn.del:hover{border-color:var(--prime);color:var(--prime)}
.icon-btn svg{width:15px;height:15px}
.empty{padding:48px 20px;text-align:center;color:var(--faint)}
.empty .ic{font-size:34px;margin-bottom:10px}
.empty .t{font-size:15px}

/* ---------- Toast & modale ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);
  background:var(--accent);color:var(--on-accent);font-family:'Oswald',sans-serif;font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:11px;opacity:0;pointer-events:none;transition:.2s;z-index:50}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;z-index:60;padding:20px}
.modal.on{display:flex}
.sheet{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;max-width:440px;width:100%}
.sheet h3{font-family:'Oswald',sans-serif;font-weight:600;font-size:19px;margin-bottom:8px}
.sheet p{color:var(--muted);font-size:14px;line-height:1.5;margin-bottom:16px}
.sheet .row{display:flex;gap:10px;justify-content:flex-end}

.foot{color:var(--faint);font-size:12px;text-align:center;margin-top:22px;font-family:'JetBrains Mono',monospace}