/* Back-office Boîtier Additionnel — charte bleu pétrole. */
:root{--blue:#1573c9;--blue-dark:#0f5199;--blue-2:#e7f1fb;--ink:#141b24;--bg:#eef2f7;
  --surface:#fff;--border:#dce3ec;--text:#1a2431;--muted:#5a6675;--radius:12px;
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}
a{color:var(--blue-dark)}
h1{font-size:1.5rem;margin:.2em 0 .6em}
h2{font-size:1.15rem;margin:1.4em 0 .5em}

.btn{display:inline-block;background:var(--blue-dark);color:#fff;border:0;border-radius:10px;
  padding:11px 20px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--blue)}
.btn-ghost{background:#fff;color:var(--blue-dark);border:1px solid var(--border)}

/* ---- Connexion ---- */
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;
  box-shadow:0 12px 40px rgba(15,81,153,.12);padding:30px 28px;max-width:380px;width:100%;text-align:center}
.login-logo{margin:0 auto 6px}
.login-card h1{font-size:1.2rem}
.login-intro{color:var(--muted);font-size:.92rem;text-align:left}
.login-err{background:#fdeaea;color:#b3261e;border-radius:8px;padding:9px 12px;font-size:.9rem}
.login-card form{text-align:left;margin-top:8px}
.login-card label{display:block;font-weight:600;font-size:.9rem;margin:12px 0 4px}
.login-card input{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:9px;font:inherit;margin-top:4px}
.login-card .btn{width:100%;margin-top:16px}
.login-back{margin:16px 0 0;font-size:.88rem}

/* ---- En-tête admin ---- */
.adm-header{background:var(--ink);color:#fff;position:sticky;top:0;z-index:10}
.adm-bar{max-width:1080px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.adm-brand{color:#fff;text-decoration:none;display:flex;align-items:center;gap:9px;font-size:1rem}
.adm-brand span{background:var(--blue);padding:2px 8px;border-radius:20px;font-size:.72rem;font-weight:700}
.adm-nav a{color:#cdd6e0;text-decoration:none;margin-left:16px;font-size:.92rem}
.adm-nav a:hover{color:#fff}
.adm-main{max-width:1080px;margin:0 auto;padding:24px 18px 60px}

/* ---- Vignettes KPI ---- */
.stat-group-title{color:var(--blue-dark);font-size:.95rem;text-transform:uppercase;letter-spacing:.05em;margin:1.5em 0 .5em}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.stat-cards--uniq .stat-card{border-left:3px solid var(--blue)}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:0 2px 8px rgba(20,27,36,.05)}
.stat-card--today{background:var(--blue-2)}
.stat-num{display:block;font-size:1.7rem;font-weight:800;color:var(--ink)}
.stat-lbl{display:block;color:var(--muted);font-size:.85rem;margin-top:2px}

/* ---- Liens externes ---- */
.ext-links{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 4px}
.adm-stats{color:var(--muted);font-size:.92rem}

/* ---- Graphes en barres ---- */
.chart-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin:16px 0}
.chart-title{font-weight:700;font-size:.92rem;margin-bottom:10px;color:var(--ink)}
.bars{display:flex;align-items:flex-end;gap:3px;height:150px}
.barcol{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;min-width:0}
.bar{width:70%;max-width:26px;background:var(--blue-dark);border-radius:4px 4px 0 0;min-height:2px}
.chart-wrap--uniq .bar{background:var(--blue)}
.bar-val{font-size:.6rem;color:var(--muted);margin-bottom:2px}
.bar-lbl{font-size:.58rem;color:var(--muted);margin-top:4px;white-space:nowrap;transform:rotate(-45deg);transform-origin:top left;height:26px}
.bars--months .bar-lbl{font-size:.55rem}

/* ---- Tableau ---- */
.adm-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-top:18px;font-size:.92rem}
.adm-table th,.adm-table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left}
.adm-table thead th{background:#f4f7fb;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
.adm-table .ta-r{text-align:right}
.adm-table tbody tr:hover,.adm-table tr:hover{background:#f9fbfd}
.badge-off{background:#fde9c8;color:#8a5a00;border-radius:20px;padding:1px 8px;font-size:.7rem;margin-left:6px}

/* ---- Tuiles sections ---- */
.adm-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.adm-tile{display:flex;flex-direction:column;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:var(--ink);box-shadow:0 2px 8px rgba(20,27,36,.05)}
a.adm-tile:hover{border-color:var(--blue);box-shadow:0 6px 18px rgba(15,81,153,.12)}
.adm-tile-ico{font-size:1.4rem}
.adm-tile-t{font-weight:700}
.adm-tile-d{color:var(--muted);font-size:.85rem}
.adm-tile.is-soon{opacity:.6}
.adm-note{color:var(--muted);font-size:.85rem;margin-top:20px}

@media(max-width:600px){
  .bar-lbl{display:none}
  .adm-table thead{display:none}
  .adm-table tr{display:block;border-bottom:2px solid var(--border)}
  .adm-table td{display:flex;justify-content:space-between;border:0;padding:6px 12px}
  .adm-table td.ta-title{font-weight:700;background:#f4f7fb}
  .adm-table td.ta-r::before{content:attr(data-label);color:var(--muted);font-weight:400}
}