/* ICFM Admin Panel — original styling, configurable brand colours via CSS variables */

:root {
  --icfm-primary: #0B3D91;
  --icfm-primary-dark: #082a66;
  --icfm-accent: #F5A623;
  --icfm-bg: #F4F6FB;
  --icfm-surface: #FFFFFF;
  --icfm-border: #E4E8F1;
  --icfm-text: #1E2433;
  --icfm-text-muted: #6B7280;
  --sidebar-width: 260px;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--icfm-bg);
  color: var(--icfm-text);
}

/* ---------- Login screen ---------- */
.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--icfm-primary) 0%, var(--icfm-primary-dark) 100%);
}
.login-wrap { width: 100%; max-width: 420px; padding: 20px; }
.login-card {
  background: var(--icfm-surface);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.login-brand { text-align: center; margin-bottom: 24px; }
.login-brand-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--icfm-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; margin: 0 auto 12px;
}
.login-brand h1 { font-size: 22px; font-weight: 700; margin-bottom: 2px; color: var(--icfm-primary); }
.login-brand p { font-size: 13px; color: var(--icfm-text-muted); margin-bottom: 4px; }
.login-parent { font-size: 11px; color: var(--icfm-text-muted); text-transform: uppercase; letter-spacing: .5px; }
.login-footer { text-align: center; margin-top: 20px; font-size: 13px; }
.login-footer a { color: var(--icfm-primary); text-decoration: none; }

/* ---------- Admin shell ---------- */
.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: var(--sidebar-width);
  background: var(--icfm-primary-dark);
  color: #fff;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  transition: margin-left .2s ease;
}
.admin-sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.admin-sidebar-brand i { font-size: 26px; }
.admin-sidebar-brand small { display: block; opacity: .7; font-size: 11px; }
.admin-sidebar-nav { padding: 12px 0; }
.admin-nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 20px; color: rgba(255,255,255,.85);
  text-decoration: none; font-size: 14px; border-left: 3px solid transparent;
}
.admin-nav-link i { width: 18px; text-align: center; }
.admin-nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.admin-nav-link.active { background: rgba(255,255,255,.12); border-left-color: var(--icfm-accent); color: #fff; font-weight: 600; }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.admin-topbar {
  background: var(--icfm-surface);
  border-bottom: 1px solid var(--icfm-border);
  padding: 14px 24px;
  display: flex; align-items: center; gap: 16px;
  position: sticky; top: 0; z-index: 10;
}
.sidebar-toggle { border: none; background: none; font-size: 18px; display: none; }
.admin-page-title { font-size: 18px; font-weight: 700; margin: 0; flex: 1; }
.admin-user-btn { display: flex; align-items: center; gap: 8px; border: 1px solid var(--icfm-border); background: #fff; }
.admin-user-btn i { font-size: 22px; color: var(--icfm-primary); }

.admin-content { padding: 24px; flex: 1; }
.admin-footer { padding: 16px 24px; font-size: 12px; color: var(--icfm-text-muted); text-align: center; }

/* ---------- Cards / panels ---------- */
.stat-card {
  background: var(--icfm-surface);
  border: 1px solid var(--icfm-border);
  border-radius: 14px;
  padding: 18px;
  display: flex; align-items: center; gap: 14px;
  height: 100%;
}
.stat-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.bg-primary-soft { background: rgba(11,61,145,.1); }
.bg-success-soft { background: rgba(25,135,84,.1); }
.bg-warning-soft { background: rgba(245,166,35,.15); }
.bg-info-soft { background: rgba(13,202,240,.12); }
.bg-danger-soft { background: rgba(220,53,69,.1); }
.stat-body { display: flex; flex-direction: column; }
.stat-value { font-size: 24px; font-weight: 800; line-height: 1.1; }
.stat-label { font-size: 12.5px; color: var(--icfm-text-muted); }

.panel {
  background: var(--icfm-surface);
  border: 1px solid var(--icfm-border);
  border-radius: 14px;
  overflow: hidden;
}
.panel-header { padding: 16px 20px; border-bottom: 1px solid var(--icfm-border); }
.panel-header h3 { font-size: 15px; font-weight: 700; margin: 0; }
.panel-body { padding: 20px; }

.btn-primary { background: var(--icfm-primary); border-color: var(--icfm-primary); }
.btn-primary:hover { background: var(--icfm-primary-dark); border-color: var(--icfm-primary-dark); }

@media (max-width: 991px) {
  .admin-sidebar { position: fixed; z-index: 1000; margin-left: calc(-1 * var(--sidebar-width)); }
  .admin-sidebar.open { margin-left: 0; }
  .sidebar-toggle { display: inline-block; }
}