/* ============================================================
   AutoAttender Mailer console — house design tokens + components
   ============================================================ */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --sidebar-bg: #0f172a;
  --sidebar-fg: #cbd5e1;
  --sidebar-fg-active: #ffffff;
  --bg-main: #f4f5f7;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --radius: 10px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow: 0 4px 12px rgba(0,0,0,.08);
}

body { background: var(--bg-main); }

/* ---- Login split ---- */
.auth-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1e293b, #334155); padding: 16px;
}
.auth-card { width: 100%; max-width: 380px; border: none; border-radius: var(--radius); }
.brand-mark {
  width: 56px; height: 56px; border-radius: 14px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary); color: #fff; font-size: 26px;
}

/* ---- App shell ---- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; background: var(--sidebar-bg); color: var(--sidebar-fg);
  display: flex; flex-direction: column; flex-shrink: 0;
}
.sidebar .brand { padding: 18px 20px; font-weight: 600; color: #fff; display: flex; align-items: center; gap: 10px; }
.sidebar .brand i { color: var(--primary); }
.sidebar nav { padding: 8px; flex: 1; }
.sidebar .nav-item-link {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px;
  color: var(--sidebar-fg); text-decoration: none; margin-bottom: 2px; font-size: 14px;
}
.sidebar .nav-item-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar .nav-item-link.active { background: var(--primary); color: var(--sidebar-fg-active); }
.sidebar .sidebar-foot { padding: 12px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 56px; background: #fff; border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between; padding: 0 20px;
}
.content { padding: 20px; flex: 1; }

/* ---- Stat cards ---- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat-card {
  background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow-sm);
}
.stat-card .stat-label { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat-card .stat-value { font-size: 28px; font-weight: 700; line-height: 1.1; margin-top: 4px; }
.stat-card.good .stat-value { color: #16a34a; }
.stat-card.bad .stat-value { color: #dc2626; }
.stat-card.warn .stat-value { color: #d97706; }

/* ---- Cards / tables ---- */
.panel { background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel .panel-head { padding: 14px 16px; border-bottom: 1px solid var(--border-color); font-weight: 600; }
.panel .panel-body { padding: 16px; }
.page-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.page-toolbar .spacer { flex: 1; }
.table thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--text-muted); }
.list-info { color: var(--text-muted); font-size: 13px; }

.btn-primary { --bs-btn-bg: var(--primary); --bs-btn-border-color: var(--primary); --bs-btn-hover-bg: var(--primary-hover); --bs-btn-hover-border-color: var(--primary-hover); }

/* ---- Mobile table stack ---- */
@media (max-width: 720px) {
  .sidebar { width: 64px; }
  .sidebar .brand span, .sidebar .nav-item-link span, .sidebar .sidebar-foot { display: none; }
  .table-stack thead { display: none; }
  .table-stack tr { display: block; border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 10px; padding: 8px; }
  .table-stack td { display: flex; justify-content: space-between; border: none; padding: 4px 6px; }
  .table-stack td::before { content: attr(data-label); font-weight: 600; color: var(--text-muted); }
}