:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --sidebar-bg: #17212f;
  --sidebar-text: #b9c2cf;
  --sidebar-text-active: #ffffff;
  --accent: #3457d5;
  --accent-soft: #e8ecfd;
  --text: #1c2430;
  --text-muted: #6b7684;
  --border: #e3e6ea;
  --success: #1a8f5b;
  --success-soft: #e4f7ee;
  --warning: #b7791f;
  --warning-soft: #fdf3e0;
  --danger: #c53030;
  --danger-soft: #fbe7e7;
  --radius: 10px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

a { color: inherit; text-decoration: none; }

#app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.sidebar .brand {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sidebar-text-active);
  margin-bottom: 4px;
}

.sidebar .brand-sub {
  font-size: 12px;
  color: var(--sidebar-text);
  margin-bottom: 28px;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-group-header {
  display: flex;
  align-items: center;
  border-radius: 8px;
}
.nav-group-header:hover { background: rgba(255,255,255,0.06); }

.nav-group-label {
  flex: 1;
  padding: 10px 4px 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
}
.nav-group-label.active { color: var(--sidebar-text-active); }

.nav-toggle {
  background: none;
  border: none;
  color: var(--sidebar-text);
  cursor: pointer;
  padding: 10px 12px 10px 4px;
  font-size: 11px;
  line-height: 1;
}
.nav-toggle:hover { color: var(--sidebar-text-active); }

.nav-group-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 10px;
  margin-top: 2px;
}

.nav-group-items a {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--sidebar-text);
  border-left: 2px solid transparent;
}

.nav-group-items a:hover { background: rgba(255,255,255,0.06); }
.nav-group-items a.active {
  background: var(--accent);
  color: #fff;
}

.sidebar .logout {
  margin-top: auto;
  padding-top: 16px;
  font-size: 13px;
  color: var(--sidebar-text);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar .logout button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font: inherit;
}

.main { padding: 28px 36px; overflow-x: auto; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.topbar h1 { font-size: 20px; margin: 0; }
.topbar .user { font-size: 13px; color: var(--text-muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-grid .card .label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.stat-grid .card .value {
  font-family: var(--font-mono);
  font-size: 28px;
  margin-top: 6px;
}

table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
th { color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }
tbody tr:hover { background: #fafbfc; }
tbody tr { cursor: pointer; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
.badge-nouveau { background: var(--accent-soft); color: var(--accent); }
.badge-pre_selection { background: var(--warning-soft); color: var(--warning); }
.badge-entretien_rh, .badge-entretien_technique, .badge-test { background: var(--warning-soft); color: var(--warning); }
.badge-accepte { background: var(--success-soft); color: var(--success); }
.badge-refuse { background: var(--danger-soft); color: var(--danger); }
.badge-ouvert { background: var(--success-soft); color: var(--success); }
.badge-cloture { background: var(--danger-soft); color: var(--danger); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 8px;
  border: none;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #2c47b6; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { background: #f0f1f3; }
.btn-danger { background: var(--danger-soft); color: var(--danger); }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.filters { display: flex; gap: 8px; }
select, input[type="text"], input[type="email"], input[type="tel"], input[type="date"],
input[type="time"], input[type="number"], textarea {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-family: var(--font);
  font-size: 13.5px;
  background: var(--surface);
  color: var(--text);
}
textarea { width: 100%; resize: vertical; }
label { font-size: 12.5px; color: var(--text-muted); display: block; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15,20,30,0.45);
  display: none; align-items: flex-start; justify-content: center; padding-top: 6vh;
  z-index: 50;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--surface); border-radius: var(--radius); padding: 24px 26px;
  width: 480px; max-width: 92vw; max-height: 85vh; overflow-y: auto;
}
.modal h2 { margin-top: 0; font-size: 16.5px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }

.error-banner {
  background: var(--danger-soft); color: var(--danger); padding: 10px 14px;
  border-radius: 8px; font-size: 13px; margin-bottom: 16px; display: none;
}
.error-banner.show { display: block; }