/* ============================================================
   Admin commun — UI sobre type Notion/Linear
   ============================================================
   Pas de zine ici — c'est un outil de travail interne pour Fabrice.
   Lisibilité, densité, vitesse.
============================================================ */

:root{
  --bg:#fafaf8;
  --surface:#ffffff;
  --surface-2:#f5f3ee;
  --ink:#1a1a1a;
  --ink-soft:#3a3a3a;
  --muted:#7a7468;
  --line:#e5e2d9;
  --line-soft:#efece4;
  --gold:#c9a84c;
  --red:#c41e3a;
  --green:#5a8a30;
  --blue:#2787bf;
  --shadow:0 1px 3px rgba(0,0,0,.05);
  --shadow-lg:0 6px 20px rgba(0,0,0,.08);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  font-size:14px;line-height:1.5;
  color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--red)}

/* ─── LAYOUT ─────────────────────────────────────────────── */
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.sidebar{
  background:var(--ink);color:#cfcbc2;
  border-right:1px solid var(--ink);
  padding:20px 16px;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.main{padding:30px 40px;min-width:0}

.sidebar .brand{
  display:flex;align-items:center;gap:10px;
  padding:6px 8px 18px;
  border-bottom:1px solid #2a2a2a;margin-bottom:14px;
}
.sidebar .brand .name{
  font-weight:700;font-size:13px;letter-spacing:.05em;color:#fff;line-height:1.2;
}
.sidebar .brand .sub{font-size:11px;color:#888;letter-spacing:.04em}

.sidebar nav{display:flex;flex-direction:column;gap:2px}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border-radius:5px;
  color:#cfcbc2;font-size:13px;font-weight:500;
  transition:background .12s,color .12s;
}
.sidebar nav a:hover{background:#222;color:#fff}
.sidebar nav a.active{background:#2a2a2a;color:#fff}
.sidebar nav .group{
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:#666;padding:14px 10px 6px;font-weight:600;
}

.sidebar .user{
  margin-top:auto;padding-top:14px;border-top:1px solid #2a2a2a;
  font-size:12px;color:#aaa;
}
.sidebar .user b{color:#fff;display:block;font-weight:600}

/* ─── MAIN PAGE HEADER ──────────────────────────────────── */
.page-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap;gap:14px;
}
.page-head h1{font-size:22px;font-weight:700;letter-spacing:-.01em}
.page-head .crumb{
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin-bottom:4px;
}

/* ─── CARDS / TABLES / BUTTONS ─────────────────────────── */
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:6px;padding:20px;box-shadow:var(--shadow);
}
.card h3{font-size:15px;font-weight:600;margin-bottom:10px}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:18px}
.kpi .label{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kpi .value{font-size:28px;font-weight:700;letter-spacing:-.01em;margin-top:6px}
.kpi .delta{font-size:12px;color:var(--green);margin-top:4px}
.kpi .delta.down{color:var(--red)}

table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
th{text-align:left;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--line);font-weight:600}
td{padding:12px 14px;border-bottom:1px solid var(--line-soft);font-size:13px}
tr:last-child td{border-bottom:none}
tr:hover{background:var(--surface-2)}

.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border:1px solid var(--ink);
  border-radius:5px;background:var(--surface);color:var(--ink);
  font-size:13px;font-weight:500;cursor:pointer;
  transition:background .12s, color .12s;text-decoration:none;
}
.btn:hover{background:var(--ink);color:#fff}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--red);border-color:var(--red);color:#fff}
.btn-danger{background:#fff;color:var(--red);border-color:var(--red)}
.btn-danger:hover{background:var(--red);color:#fff}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-link{border:none;background:transparent;color:var(--blue);padding:4px 8px}

/* ─── FORMS ──────────────────────────────────────────────── */
.form-group{margin-bottom:16px}
label{display:block;font-size:12px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;letter-spacing:.02em}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=url],textarea,select{
  width:100%;padding:9px 12px;
  border:1px solid var(--line);border-radius:5px;
  background:#fff;font-size:14px;font-family:inherit;
  outline:none;transition:border-color .12s, box-shadow .12s;
}
input:focus,textarea:focus,select:focus{
  border-color:var(--ink);box-shadow:0 0 0 3px rgba(26,26,26,.08);
}
.help{font-size:12px;color:var(--muted);margin-top:4px}

/* ─── FLASH MESSAGES ────────────────────────────────────── */
.flash{
  padding:11px 16px;border-radius:5px;margin-bottom:14px;font-size:13px;
  border:1px solid var(--line);background:var(--surface);
}
.flash.error{background:#fff0f0;border-color:#f4cdd2;color:#7a0c1d}
.flash.success{background:#f0f8eb;border-color:#cee4be;color:#2f5a18}
.flash.info{background:#eef6fb;border-color:#bcdde9;color:#1c5571}
.flash.warning{background:#fff8e6;border-color:#ecd9a8;color:#7a5a08}

/* ─── EMPTY STATE ───────────────────────────────────────── */
.empty-state{
  text-align:center;padding:60px 20px;color:var(--muted);
  background:var(--surface);border:1px dashed var(--line);border-radius:6px;
}
.empty-state h2{font-size:20px;color:var(--ink);margin-bottom:8px}
.empty-state p{margin-bottom:14px}

/* ─── LOGIN PAGE ────────────────────────────────────────── */
.login-shell{
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;background:var(--surface-2);padding:20px;
}
.login-card{
  width:100%;max-width:400px;background:#fff;
  border:1px solid var(--line);border-radius:8px;
  padding:36px 32px 28px;box-shadow:var(--shadow-lg);
}
.login-card h1{font-size:18px;font-weight:700;margin-bottom:6px;letter-spacing:-.01em}
.login-card .sub{font-size:13px;color:var(--muted);margin-bottom:24px}
.login-card .btn-primary{width:100%;justify-content:center;padding:11px}
.login-card .footer-note{font-size:11px;color:var(--muted);text-align:center;margin-top:20px;letter-spacing:.05em}

/* ─── BADGES STATUS ─────────────────────────────────────── */
.badge{
  display:inline-block;font-size:11px;font-weight:600;
  padding:3px 8px;border-radius:3px;letter-spacing:.04em;
}
.badge-draft{background:#f0eee8;color:#665e4f}
.badge-published{background:#e6f4dd;color:#3a6920}
.badge-archived{background:#f0f0f0;color:#777}
.badge-pending{background:#fff8e1;color:#7a5a08}
.badge-paid{background:#e0f0fa;color:#1c5571}

/* ─── RESPONSIVE ────────────────────────────────────────── */
@media (max-width:768px){
  .app{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;width:100%}
  .main{padding:20px}
  .page-head{flex-direction:column;align-items:flex-start}
}