:root{
  --bg:#f5f6fa; --card:#fff; --ink:#141a2e; --muted:#667085; --line:#e4e7ee; --soft:#eef1f7;
  --brand:#2446d8; --brand-2:#1b36ad; --brand-soft:#e8edff;
  --ok:#12a150; --ok-soft:#e6f6ec; --warn:#c77700; --warn-soft:#fff4e0; --bad:#d92d20; --bad-soft:#fdecea;
  --wish:#f59e0b; --radius:14px; --shadow:0 1px 2px rgba(16,24,40,.05),0 4px 16px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.45 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
h1,h2,h3{margin:0;line-height:1.2}
.muted{color:var(--muted)} .small{font-size:13px}
button{font:inherit}

/* barre du haut */
.top{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:10px 20px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.brand small{display:block;color:var(--muted);font-size:12px}
.logo{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--brand);color:#fff;font-weight:800;font-size:13px;letter-spacing:.5px}
.who{display:flex;align-items:center;gap:10px}
.company{font-weight:600}
.net{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft)}
.net.off{background:var(--bad);box-shadow:0 0 0 3px var(--bad-soft)}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:10px;padding:9px 14px;cursor:pointer;text-decoration:none;font-weight:600;font-size:14px;transition:.15s}
.btn:hover{border-color:#cfd5e2;background:#fafbfd}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-2)}
.btn.big{padding:12px 18px;font-size:15px}
.btn.small{padding:6px 10px;font-size:13px}
.btn.ghost{background:transparent}
.btn.link{border:0;background:none;color:var(--brand);font-weight:500;padding:6px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* connexion */
.center-card{min-height:calc(100vh - 60px);display:grid;place-items:center;padding:24px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.login{width:100%;max-width:420px;display:flex;flex-direction:column;gap:14px}
.login label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
.login input{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;font-weight:400}
.login input:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.login input.code{font-size:26px;letter-spacing:10px;text-align:center;font-weight:700}
.hint{font-size:13px;color:var(--muted);background:var(--soft);padding:10px 12px;border-radius:10px;margin:0}
.debug{background:var(--warn-soft);color:var(--warn);padding:8px 12px;border-radius:8px;margin:0}

/* entête */
#app{padding:20px;max-width:1600px;margin:0 auto}
.hero{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:12px}
.hero h1{font-size:24px}
.intro{margin:0 0 12px;color:#344054;max-width:900px}
#status{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-weight:600;font-size:14px}
.badge.live{background:var(--ok-soft);color:#08743a}
.badge.closed{background:var(--soft);color:var(--muted)}
.badge.opening{background:var(--brand-soft);color:var(--brand)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,161,80,.5)}70%{box-shadow:0 0 0 9px rgba(18,161,80,0)}100%{box-shadow:0 0 0 0 rgba(18,161,80,0)}}
.countdown{background:var(--ink);color:#fff;border-radius:var(--radius);padding:12px 18px;text-align:center}
.countdown small{display:block;opacity:.75;font-size:12px}
.cd{display:flex;gap:12px;justify-content:center;margin:4px 0}
.cd span{font-size:13px;opacity:.9}
.cd b{font-size:28px;font-variant-numeric:tabular-nums;margin-right:2px}

.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--muted);margin:6px 0 16px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend .c{width:16px;height:16px;border-radius:5px;display:inline-block;border:1px solid var(--line)}
.c.free{background:#fff}.c.mine{background:var(--brand);border-color:var(--brand)}
.c.wish{background:#fff7e6;border:2px dashed var(--wish)}
.c.full{background:repeating-linear-gradient(135deg,#e9ecf2 0 4px,#f6f7fa 4px 8px)}
.c.blocked{background:repeating-linear-gradient(135deg,#fdecea 0 4px,#fff 4px 8px)}

/* mise en page */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.sim{position:sticky;top:76px;max-height:calc(100vh - 92px);overflow:auto;border-radius:var(--radius)}
.grids{min-width:0}
.group{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden}
.group>header{padding:16px 18px 10px}
.group h2{font-size:17px}
.group>header p{margin:4px 0 0;color:var(--muted);font-size:13px}
.empty{padding:14px 18px;color:var(--warn);background:var(--warn-soft);margin:0 18px 16px;border-radius:10px;font-size:14px}

/* grille planning */
.tscroll{overflow-x:auto;padding:0 0 12px;scrollbar-width:thin}
table.grid{border-collapse:separate;border-spacing:0}
.grid th,.grid td{padding:0}
.grid thead th.mon{font-size:12px;font-weight:600;color:var(--muted);text-transform:capitalize;padding:6px 2px;border-bottom:1px solid var(--line);text-align:center;white-space:nowrap}
.grid .odd{background:#fafbfd}
.grid .sticky{position:sticky;left:0;z-index:2;background:#fff;border-right:1px solid var(--line)}
.rowh{text-align:left;padding:8px 14px 8px 18px !important;min-width:230px;max-width:260px;vertical-align:middle;border-bottom:1px solid var(--soft)}
.pname{font-weight:600;font-size:14px}
.pmeta{font-size:12px;color:var(--muted);margin-top:2px}
.city{color:var(--brand);font-weight:600}
.count{display:inline-block;margin-top:4px;font-size:11px;font-weight:700;color:var(--brand);background:var(--brand-soft);padding:1px 8px;border-radius:999px}
.grid td{padding:4px 2px;border-bottom:1px solid var(--soft);text-align:center}
.cell{position:relative;width:38px;height:44px;border-radius:9px;border:1px solid var(--line);background:#fff;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:0;transition:transform .08s,box-shadow .15s,background .15s}
.fortnight .cell{width:62px}
.cell .d{font-size:13px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.cell .dots{display:flex;gap:2px}
.dot{width:5px;height:5px;border-radius:50%;background:#d7dbe4;display:inline-block}
.dot.on{background:var(--ok)}
.cell .num{font-size:10px;font-weight:700;color:var(--ok)}
.cell.free:hover{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);transform:translateY(-1px)}
.cell.mine{background:var(--brand);border-color:var(--brand)}
.cell.mine .d,.cell.mine .ck{color:#fff}
.cell.mine .ck{font-size:12px;font-weight:800;line-height:1}
.cell.mine:not(:disabled):hover{background:var(--bad);border-color:var(--bad)}
.cell.wish{background:#fff7e6;border:2px dashed var(--wish)}
.cell.wishfull{border-color:var(--bad);background:var(--bad-soft)}
.cell.full{background:repeating-linear-gradient(135deg,#e9ecf2 0 4px,#f6f7fa 4px 8px);cursor:not-allowed}
.cell.full .d{color:#9aa3b5;text-decoration:line-through}
.cell.blocked{background:repeating-linear-gradient(135deg,#fdecea 0 4px,#fff 4px 8px);cursor:not-allowed}
.cell.blocked .d{color:#b8a0a0}
.cell:disabled:not(.full):not(.blocked):not(.mine){cursor:default;opacity:.7}
.cell.mine:disabled{opacity:1;cursor:default}
.cell.busy{pointer-events:none}
.cell.busy::after{content:"";position:absolute;inset:-1px;border-radius:9px;border:2px solid var(--brand);border-top-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.cell.taken{animation:taken 1.5s ease}
@keyframes taken{0%,40%{box-shadow:0 0 0 4px rgba(217,45,32,.45);transform:scale(1.08)}100%{box-shadow:none;transform:none}}

/* quantités sans date */
.unsched{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;padding:14px 18px;border-top:1px solid var(--line);background:#fafbfd;font-size:14px}
.unsched>div:first-child{max-width:340px;display:flex;flex-direction:column;gap:2px}
.uns-list{display:flex;flex-wrap:wrap;gap:8px 14px}
.uns-list label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);border-radius:10px;padding:4px 4px 4px 10px}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.stepper button{border:0;background:var(--soft);width:26px;height:28px;cursor:pointer;font-weight:700}
.stepper input{width:36px;border:0;text-align:center;font:inherit;-moz-appearance:textfield}
.stepper input::-webkit-inner-spin-button{display:none}

/* simulateur */
.simcard{padding:18px}
.simcard h3{font-size:17px;margin-bottom:12px}
.packs{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:12px}
.packs .lbl{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}
.radio{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:14px;cursor:pointer}
.radio span{flex:1}.radio em{font-style:normal;color:var(--muted);font-size:13px}
.radio input{accent-color:var(--brand)}
.lines{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.line{display:flex;justify-content:space-between;gap:10px;padding-bottom:8px;border-bottom:1px dashed var(--line)}
.ln{font-weight:600;font-size:14px}.lm{font-size:12px;color:var(--muted)}.lm .w{color:var(--warn);font-weight:600}
.lt{font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.tot{border-top:1px solid var(--line);padding-top:8px}
.tot>div{display:flex;justify-content:space-between;padding:3px 0;font-variant-numeric:tabular-nums}
.tot .disc{color:var(--ok);font-weight:600}
.tot .ht{border-top:1px solid var(--line);margin-top:6px;padding-top:8px;font-weight:700}
.tot .small{color:var(--muted)}
.tot .ttc{font-size:19px;font-weight:800;color:var(--brand)}
.tier{margin-top:12px;background:var(--soft);border-radius:10px;padding:10px 12px;font-size:13px}
.tier.ok{background:var(--ok-soft);color:#08743a;font-weight:600}
.bar{height:6px;background:#dde2ec;border-radius:9px;overflow:hidden;margin-bottom:6px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#5b7bff);border-radius:9px}
.note{font-size:12px;color:var(--muted);margin:10px 0 0}
.note.warn{color:var(--warn)}
.actions{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.mobilebar{display:none}

/* toasts */
#toasts{position:fixed;right:18px;bottom:18px;z-index:100;display:flex;flex-direction:column;gap:8px;max-width:380px}
.toast{background:var(--ink);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.18);font-size:14px;transition:.35s;animation:tin .25s ease}
.toast ul{margin:6px 0 0;padding-left:18px}
.toast.success{background:#0c7a3e}.toast.error{background:var(--bad)}.toast.warn{background:#9a5b00}
.toast.out{opacity:0;transform:translateY(8px)}
@keyframes tin{from{opacity:0;transform:translateY(8px)}}

@media (max-width:1100px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .sim{position:static;max-height:none}
  .mobilebar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;justify-content:space-between;align-items:center;
    background:#fff;border-top:1px solid var(--line);padding:10px 16px;box-shadow:0 -4px 16px rgba(0,0,0,.06)}
  .mobilebar small{display:block;color:var(--muted);font-size:11px}
  #app{padding:14px 12px 80px}
  #toasts{left:12px;right:12px;bottom:76px;max-width:none}
}
@media (max-width:640px){
  .top{padding:8px 12px}.brand small{display:none}.company{display:none}
  .rowh{min-width:150px;max-width:170px;padding-left:12px !important}
  .hero h1{font-size:20px}
  .cd b{font-size:22px}
}

/* mailings dédiés : repliés par défaut */
details.group>summary{list-style:none;cursor:pointer;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
details.group>summary::-webkit-details-marker{display:none}
details.group>summary h2{font-size:17px}
details.group>summary .muted{font-size:13px}
details.group>summary::after{content:"Afficher ▾";font-size:13px;font-weight:600;color:var(--brand);white-space:nowrap}
details.group[open]>summary::after{content:"Masquer ▴"}