:root{
  --bg:#f4f7fb;
  --card:#ffffff;
  --muted:#6b7280;
  --text:#111827;
  --border:#e5e7eb;
  --accent:#16a34a;
  --accent2:#2563eb;
  --danger:#dc2626;
}

/* RESET */
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

/* GLOBAL */
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:18px}

/* HEADER */
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:14px 18px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:16px;
  box-shadow:0 6px 24px rgba(0,0,0,.05);
}

.h1{font-size:22px;font-weight:800}
.muted{color:var(--muted)}

.nav{display:flex;gap:10px;flex-wrap:wrap}

/* BUTTONS */
.btn{
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#f9fafb;
  font-weight:600;
  cursor:pointer;
}
.btn:hover{background:#eef2f7}

.btn-accent{
  background:#dcfce7;
  color:#166534;
  border-color:#86efac;
}
.btn-blue{
  background:#dbeafe;
  color:#1e40af;
  border-color:#93c5fd;
}
.btn-danger{
  background:#fee2e2;
  color:#7f1d1d;
  border-color:#fca5a5;
}

/* CARDS */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  padding:16px;
  box-shadow:0 10px 30px rgba(0,0,0,.06);
  margin-top:16px;
}

/* MONTH VIEW */
.month{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:12px;
}

.dow{
  font-weight:700;
  color:var(--muted);
  padding:6px 4px;
  text-align:center;
}

.day{
  background:#ffffff;
  border:1px solid var(--border);
  border-radius:16px;
  min-height:90px;
  padding:10px;
  position:relative;
  transition:.15s ease;
}
.day:hover{
  background:#f1f5f9;
  border-color:var(--accent2);
}
.day.out{opacity:.45}
.day.today{
  outline:2px solid var(--accent2);
}

.day .num{
  font-weight:800;
  font-size:15px;
}
.day .count{
  position:absolute;
  top:10px;
  right:10px;
  font-size:12px;
  color:var(--muted);
}

/* WEEK GRID */
.week-grid{
  display:grid;
  grid-template-columns:90px repeat(7,1fr);
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  background:#ffffff;
}

.week-grid .hcell{
  background:#f9fafb;
  padding:10px;
  border-bottom:1px solid var(--border);
  border-right:1px solid var(--border);
  font-weight:700;
  font-size:13px;
  color:#374151;
}

.week-grid .time{
  background:#f9fafb;
  font-weight:700;
  color:#374151;
}

.week-grid .tcell{
  padding:8px;
  border-bottom:1px solid var(--border);
  border-right:1px solid var(--border);
  min-height:54px;
  background:#ffffff;
}
.week-grid .tcell:last-child{border-right:none}

/* EVENT CARD */
.event{
  background:#ecfeff;
  border:1px solid #67e8f9;
  border-radius:12px;
  padding:8px 10px;
}

.event .magasin{
  font-weight:800;
  font-size:13px;
  color:#0f172a;
}
.event .desc{
  font-size:12px;
  color:#475569;
}

/* FORMS */
input, textarea, select{
  width:100%;
  padding:10px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#ffffff;
  font-size:14px;
}
textarea{resize:vertical}

/* TABLE */
table{
  width:100%;
  border-collapse:collapse;
}
th,td{
  padding:10px;
  border-bottom:1px solid var(--border);
}
th{
  background:#f9fafb;
  font-size:13px;
  color:#374151;
  text-align:left;
}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .topbar{flex-direction:column; align-items:flex-start}
  .nav{width:100%; justify-content:flex-start}
  .container{padding:12px}
  .card{padding:12px}
}

@media (max-width: 820px){
  /* Semaine: scroll horizontal + colonnes lisibles */
  .week-grid{
    overflow:auto;
    -webkit-overflow-scrolling: touch;
    display:block;
    border-radius:16px;
  }
  .week-grid .hcell, .week-grid .tcell{
    min-width:140px;
  }
  /* On recrée un tableau visuel via CSS grid interne */
  .week-grid{
    display:grid;
    grid-template-columns: 80px repeat(7, 160px);
  }
  .week-grid .time{
    position:sticky;
    left:0;
    z-index:3;
  }
  .week-grid .hcell:first-child{
    position:sticky;
    left:0;
    z-index:4;
  }
  .event{padding:8px}
}

/* Mois: cases plus compactes */
@media (max-width: 520px){
  .month{gap:8px}
  .day{min-height:70px; padding:8px; border-radius:14px}
  .day .num{font-size:14px}
}

/* ===============================
   CELLS CLIQUABLES (vue semaine)
   =============================== */

/* La cellule entière est cliquable */
.week-grid .tcell.slot{
  cursor: pointer;
  transition: background .15s ease, box-shadow .15s ease;
}

/* Hover clair et lisible */
.week-grid .tcell.slot:hover{
  background:#f0f9ff;
  box-shadow: inset 0 0 0 2px var(--accent2);
}

/* Événement à l’intérieur : pas de gêne au clic */
.week-grid .tcell.slot .event{
  pointer-events: none;
}