:root {
    --red: #E53935;
    --red-dark: #C62828;
    --bg: #f4f6f8;
    --card: #fff;
    --text: #212121;
    --muted: #757575;
    --border: #e0e0e0;
    --sidebar: #1a1d24;
    --sidebar-text: #e8eaed;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); }
.hidden { display: none !important; }

.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; background: linear-gradient(135deg, #1a1d24, #2d323c); }
.admin-login-card { background: #fff; border-radius: 16px; padding: 32px 28px; width: 100%; max-width: 400px; box-shadow: 0 12px 40px rgba(0,0,0,.25); }
.admin-login-card h1 { margin: 0; color: var(--red); text-align: center; letter-spacing: 2px; }
.admin-sub { text-align: center; color: var(--muted); margin: 6px 0 24px; }
.admin-hint { font-size: .8rem; color: var(--muted); text-align: center; margin-top: 16px; }
.admin-error { color: var(--red); font-size: .9rem; margin-top: 12px; text-align: center; }
code { background: #f0f0f0; padding: 2px 6px; border-radius: 4px; font-size: .85em; }

label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border);
    border-radius: 8px; font-size: 1rem; margin-bottom: 14px;
}
textarea { min-height: 72px; resize: vertical; }

.btn {
    border: none; border-radius: 8px; padding: 10px 16px;
    font-size: .95rem; font-weight: 600; cursor: pointer;
}
.btn-primary { background: var(--red); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--red-dark); }
.btn-secondary { background: #fff; border: 1px solid var(--border); color: var(--text); }
.btn-ghost { background: transparent; color: var(--sidebar-text); border: 1px solid rgba(255,255,255,.2); width: 100%; }
.btn-sm { padding: 6px 10px; font-size: .8rem; }
.btn-danger { background: #ffebee; color: var(--red); border: 1px solid #ffcdd2; }
.btn-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }

.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 260px; background: var(--sidebar); color: var(--sidebar-text);
    display: flex; flex-direction: column; padding: 20px 12px; flex-shrink: 0;
}
.admin-brand { font-size: 1.3rem; font-weight: 700; color: var(--red); padding: 8px 12px 20px; }
.admin-brand span { color: #fff; font-weight: 400; font-size: .9rem; }
.admin-sidebar nav { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
    border: none; background: transparent; color: var(--sidebar-text);
    text-align: left; padding: 10px 14px; border-radius: 8px; cursor: pointer;
    font-size: .92rem; text-decoration: none;
}
.nav-item:hover, .nav-item.active { background: rgba(229,57,53,.2); color: #fff; }
.nav-link { display: block; }
.admin-sidebar-foot { padding: 12px; border-top: 1px solid rgba(255,255,255,.1); margin-top: 12px; }
.admin-user-name { font-size: .85rem; margin-bottom: 8px; opacity: .9; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 16px 24px; display: flex; align-items: center; justify-content: space-between;
}
.admin-topbar h2 { margin: 0; font-size: 1.25rem; }
.admin-content { padding: 24px; flex: 1; overflow: auto; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--card); border-radius: 12px; padding: 18px; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.stat-card .val { font-size: 1.8rem; font-weight: 700; color: var(--red); }
.stat-card .lbl { font-size: .82rem; color: var(--muted); margin-top: 4px; }

.admin-card { background: var(--card); border-radius: 12px; padding: 20px; box-shadow: 0 1px 4px rgba(0,0,0,.06); margin-bottom: 20px; }
.admin-card h3 { margin: 0 0 16px; font-size: 1rem; color: var(--red); }

.admin-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.admin-table th, .admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.admin-table th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; }
.badge { display: inline-block; padding: 3px 8px; border-radius: 12px; font-size: .72rem; font-weight: 600; }
.badge-actif { background: #e8f5e9; color: #2e7d32; }
.badge-suspendu { background: #ffebee; color: #c62828; }
.badge-inactif { background: #f5f5f5; color: #757575; }
.badge-type { background: #e3f2fd; color: #1565c0; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .full { grid-column: 1 / -1; }
.type-fields { display: none; margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--border); }
.type-fields.visible { display: block; }
.tafuta-phone-row { display: flex; gap: 8px; }
.tafuta-phone-dial { flex: 0 0 auto; max-width: 48%; min-width: 130px; padding: 10px 8px; border: 1px solid var(--border); border-radius: 8px; font-size: .9rem; }
.tafuta-phone-national { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-ok { background: #e8f5e9; color: #2e7d32; }
.admin-gps-hint { font-size: .85rem; color: var(--muted); margin-left: 8px; }

@media (max-width: 900px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; }
    .admin-sidebar nav { flex-direction: row; flex-wrap: wrap; }
    .form-grid { grid-template-columns: 1fr; }
    .admin-table { font-size: .8rem; }
}