:root{
  --bg:#0d1021; --fg:#eef2ff; --muted:#a9b1c7; --card:#0f172a;
  --violet:#7c3aed; --gold:#f5c542; --white:#ffffff;
  --accent:var(--violet); --accent2:#b794f4;
  --shadow:0 10px 30px rgba(0,0,0,.25);
  --border:#1f2a44;
}

*{box-sizing:border-box}
html,body{
  margin:0;padding:0;background:var(--bg);color:var(--fg);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  line-height:1.4;font-size:16px;
}

a{color:var(--accent);text-decoration:none}
a:hover{opacity:.9}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  background:linear-gradient(90deg,var(--accent),var(--gold));
  color:#1b1236;font-weight:700;border:0;border-radius:14px;
  padding:.55rem .9rem;box-shadow:var(--shadow);
}

/* ===== HEADER ===== */
header{padding:28px 16px 8px;text-align:center}
header h1{margin:0 0 .6rem;font-size:clamp(1.4rem,2.4vw,2rem)}
header .actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin:.6rem 0 1rem}
header .hint{margin:.2rem 0 1rem;color:var(--muted)}

.container{max-width:1100px;margin:0 auto;padding:0 16px 28px}

/* ===== CARDS ===== */
.card{
  background:linear-gradient(180deg,rgba(17,24,39,.95),rgba(17,24,39,.85));
  border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);
  padding:18px;margin:16px 0;
}
h2{margin:0 0 12px;font-size:1.2rem}

/* ===== LAYOUT TABLE PAGE (2 colonnes) ===== */
@media (min-width: 992px){
  .page-grid{display:grid;grid-template-columns:420px 1fr;gap:18px;align-items:start}
  .right-sticky{position:sticky;top:18px}
  .full-span{grid-column:1 / -1;}        /* étend la carte sur toute la grille */
}

/* ===== UPLOAD ===== */
#uploadForm{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
#uploadForm input[type=text]{width:100%}
#uploadForm input[type=file]{width:100%}
#uploadForm input[type=text], .pin-form input, .admin-login input{
  background:#0b1220;border:1px solid var(--border);border-radius:12px;
  padding:.65rem .8rem;color:var(--fg)
}
#uploadForm button{
  background:linear-gradient(90deg,var(--accent),var(--gold));
  color:#1b1236;border:0;border-radius:12px;padding:.7rem 1rem;font-weight:700;cursor:pointer
}
.status{min-height:1.2em}
.hint{color:var(--muted)}
.error{color:#ef4444}

/* ===== GALERIE ===== */
.headline{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
#refreshBtn{
  background:#0b1220;border:1px solid var(--border);color:var(--fg);
  border-radius:10px;padding:.5rem .7rem;cursor:pointer
}
#refreshBtn:hover{border-color:var(--accent)}
.counts{color:var(--muted);font-weight:600}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.gallery .item{position:relative;overflow:hidden;border-radius:14px;background:#0b1220;border:1px solid var(--border)}
.gallery img{display:block;width:100%;height:200px;object-fit:cover;transition:transform .2s ease}
.gallery .item:hover img{transform:scale(1.02)}
.gallery .item .delete{
  position:absolute;right:6px;top:6px;background:#1f2937;color:#fff;
  border:1px solid #364360;border-radius:10px;padding:4px 6px;cursor:pointer;opacity:.95
}

/* ===== ENTÊTE PAGE TABLE ===== */
.table-header{padding:10px 0 0}
.table-header .nav{display:flex;flex-wrap:wrap;gap:.5rem}

/* ===== LISTE DES TABLES (page d’accueil) ===== */
.tables{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:12px;margin:0;padding:0;
}
.table-link{display:block;text-decoration:none}
.table-card{
  display:flex;flex-direction:column;gap:6px;
  background:#0b1220;border:1px solid var(--border);border-radius:14px;padding:14px;
  transition:transform .15s ease,border-color .15s ease;
}
.table-card:hover{transform:translateY(-2px);border-color:var(--accent)}
.table-card .title{font-weight:700}
.table-card .guests{color:var(--muted);font-size:.92rem}
.table-card .counter{font-size:.92rem}
.table-card .pin{font-size:.85rem;color:#fbbf24}
.table-card .quick{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem}
.table-card .quick a{color:inherit;text-decoration:none}

/* ===== FORMULAIRE CODE GESTION ===== */
.admin-login{
  display:flex;justify-content:center;align-items:center;gap:.6rem;margin:.6rem 0 0;
}
.admin-login input{
  min-width:260px;background:#0b1220;border:1px solid var(--border);border-radius:10px;
  padding:.55rem .7rem;color:var(--fg)
}

/* ===== PROJECTION ===== */
.projector{padding:10px}

/* --- Formulaire PIN : mobile-first --- */
.pin-form{
  display:grid; grid-template-columns:1fr; gap:12px; margin-top:.8rem;
}
.pin-form .field{ display:flex; flex-direction:column; gap:6px; }
.pin-form label{ font-weight:700; color:var(--fg); opacity:.9; }
.pin-form input{
  width:100%; font-size:16px; line-height:1.15; padding:.8rem 1rem;
  border-radius:12px; border:1px solid var(--border); background:#0b1220; color:var(--fg);
}
.pin-form input.pin{ letter-spacing:.25em; text-align:center; }
.pin-form button{
  width:100%; padding:.9rem 1rem; border-radius:14px; font-weight:800;
  background:linear-gradient(90deg,var(--accent),var(--gold)); color:#1b1236;
  border:0; box-shadow:var(--shadow); cursor:pointer;
}
@media (min-width: 680px){
  .pin-form{ grid-template-columns:1fr 1fr 1fr auto; align-items:end; }
  .pin-form button{ width:auto; padding:.9rem 1.25rem; }
}
.card.focus{ padding:20px 18px; }

/* --- Plan de table amélioré --- */
.guests-headline{
  display:flex; align-items:center; justify-content:space-between; gap:.75rem;
  margin:0 0 12px;
}
.guests-headline .count{ color:var(--muted); font-weight:600; }

/* grille par défaut (2-3 colonnes), mais on a une variante verticale ci-dessous */
.guests-list{
  display:grid; grid-template-columns: 1fr; gap:10px; margin:0; padding:0; list-style:none;
}
@media (min-width: 640px){ .guests-list{ grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 980px){ .guests-list{ grid-template-columns: repeat(3, minmax(0,1fr)); } }

/* variante forcée 1 colonne (plan de table "en long") */
.guests-list.vertical{ grid-template-columns: 1fr !important; }
@media (min-width: 640px){ .guests-list.vertical{ grid-template-columns: 1fr !important; } }
@media (min-width: 980px){ .guests-list.vertical{ grid-template-columns: 1fr !important; } }

.guests-list li{
  position:relative; display:flex; align-items:center; gap:.65rem;
  background:#0b1220; border:1px solid var(--border);
  border-radius:14px; padding:.7rem .9rem;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.guests-list li:hover{
  transform: translateY(-1px);
  border-color: var(--accent);
  box-shadow: 0 10px 18px rgba(0,0,0,.25);
}
.guests-list .seat{
  flex:0 0 auto; width:28px; height:28px; border-radius:999px;
  display:inline-flex; align-items:center; justify-content:center;
  font-weight:800; font-size:.85rem;
  background: linear-gradient(90deg,var(--accent),var(--gold));
  color:#1b1236;
}
.guests-list .name{
  font-weight:600; letter-spacing:.2px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--fg);
}
.guests-list .note{
  margin-left:auto; font-size:.8rem; font-weight:700;
  padding:.25rem .55rem; border-radius:999px; border:1px solid #3b2a60;
  color:#d6c6ff; background:rgba(124,58,237,.12);
}