/* ============================================================
   CoreTech Bulk Mailer — Custom Theme
   Colors: Navy #0F2545 | Gold #D4AF37
   ============================================================ */

:root {
  --ct-navy:      #0F2545;
  --ct-navy-dark: #091a34;
  --ct-navy-light:#1a3a6b;
  --ct-gold:      #D4AF37;
  --ct-gold-dark: #b8960c;
  --ct-gold-light:#f0d060;
  --ct-sidebar-w: 260px;
  --ct-text:      #2d3748;
  --ct-muted:     #718096;
  --ct-border:    #e2e8f0;
  --ct-bg:        #f7f9fc;
}

/* ─── Global ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--ct-bg);
  color: var(--ct-text);
  font-size: 14px;
}
a { color: var(--ct-navy-light); text-decoration: none; }
a:hover { color: var(--ct-gold); }

/* ─── Auth Pages ──────────────────────────────────────────── */
.auth-wrapper {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--ct-navy) 0%, var(--ct-navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  width: 100%;
  max-width: 420px;
  padding: 40px;
}
.auth-logo {
  text-align: center;
  margin-bottom: 30px;
}
.auth-logo img { width: 60px; height: 60px; }
.auth-logo h4 { color: var(--ct-navy); font-weight: 700; margin: 10px 0 2px; }
.auth-logo small { color: var(--ct-muted); font-size: 12px; }
.auth-divider {
  text-align: center;
  color: var(--ct-muted);
  font-size: 12px;
  margin: 5px 0 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ─── Sidebar ─────────────────────────────────────────────── */
.ct-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--ct-sidebar-w);
  height: 100vh;
  background: var(--ct-navy);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform .3s ease;
}
.ct-sidebar-logo {
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 12px;
}
.ct-sidebar-logo .logo-icon {
  width: 38px; height: 38px;
  background: var(--ct-gold);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: var(--ct-navy); font-size: 18px;
  flex-shrink: 0;
}
.ct-sidebar-logo .logo-text { line-height: 1.2; }
.ct-sidebar-logo .logo-text strong { color: #fff; font-size: 14px; font-weight: 700; display: block; }
.ct-sidebar-logo .logo-text span   { color: var(--ct-gold); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; }
.ct-nav-section { padding: 16px 0 0; }
.ct-nav-label {
  padding: 4px 20px 8px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255,255,255,0.35);
  font-weight: 600;
}
.ct-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px;
  color: rgba(255,255,255,0.7);
  font-size: 13.5px;
  font-weight: 500;
  transition: all .2s;
  border-left: 3px solid transparent;
  cursor: pointer;
}
.ct-nav-link:hover { color: #fff; background: rgba(255,255,255,0.06); }
.ct-nav-link.active {
  color: var(--ct-gold);
  background: rgba(212,175,55,0.08);
  border-left-color: var(--ct-gold);
}
.ct-nav-link i { width: 18px; text-align: center; font-size: 15px; }
.ct-nav-link .badge { margin-left: auto; }
.sidebar-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-user { display: flex; align-items: center; gap: 10px; }
.sidebar-user .avatar {
  width: 36px; height: 36px;
  background: var(--ct-gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--ct-navy); font-size: 14px;
  flex-shrink: 0;
}
.sidebar-user .info strong { color: #fff; font-size: 13px; display: block; }
.sidebar-user .info small  { color: rgba(255,255,255,0.45); font-size: 11px; }

/* ─── Main Content ────────────────────────────────────────── */
.ct-main {
  margin-left: var(--ct-sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin .3s ease;
}
.ct-topbar {
  background: #fff;
  border-bottom: 1px solid var(--ct-border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
}
.ct-topbar-title { font-size: 17px; font-weight: 600; color: var(--ct-navy); }
.ct-topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-btn { border: none; background: none; cursor: pointer; color: var(--ct-muted); padding: 6px; border-radius: 8px; }
.topbar-btn:hover { background: var(--ct-bg); color: var(--ct-navy); }
.ct-content { padding: 28px 28px; flex: 1; }

/* ─── Cards / Stats ──────────────────────────────────────── */
.stat-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px;
  border: 1px solid var(--ct-border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 14px;
}
.stat-icon.navy  { background: rgba(15,37,69,0.1);  color: var(--ct-navy); }
.stat-icon.gold  { background: rgba(212,175,55,0.12); color: var(--ct-gold-dark); }
.stat-icon.green { background: rgba(16,185,129,0.1); color: #059669; }
.stat-icon.red   { background: rgba(239,68,68,0.1);  color: #dc2626; }
.stat-icon.blue  { background: rgba(59,130,246,0.1); color: #2563eb; }
.stat-value { font-size: 28px; font-weight: 700; color: var(--ct-navy); line-height: 1; }
.stat-label { font-size: 12px; color: var(--ct-muted); margin-top: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-change { font-size: 11px; margin-top: 6px; }
.stat-change.up   { color: #059669; }
.stat-change.down { color: #dc2626; }

/* ─── Tables ──────────────────────────────────────────────── */
.ct-table-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--ct-border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  overflow: hidden;
}
.ct-table-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--ct-border);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.ct-table-header h6 { font-weight: 700; color: var(--ct-navy); margin: 0; font-size: 14px; }
.table { margin: 0; }
.table thead th {
  background: var(--ct-bg);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  font-weight: 700;
  color: var(--ct-muted);
  border-bottom: 1px solid var(--ct-border);
  padding: 10px 16px;
  white-space: nowrap;
}
.table tbody td {
  padding: 13px 16px;
  vertical-align: middle;
  border-color: var(--ct-border);
  font-size: 13.5px;
}
.table tbody tr:hover { background: rgba(15,37,69,0.02); }

/* ─── Badges / Status ─────────────────────────────────────── */
.badge-status { font-size: 11px; padding: 4px 10px; border-radius: 20px; font-weight: 600; }
.badge-active     { background: #dcfce7; color: #166534; }
.badge-expired    { background: #fef3c7; color: #92400e; }
.badge-suspended  { background: #fee2e2; color: #991b1b; }
.badge-disabled   { background: #f1f5f9; color: #475569; }
.badge-sent       { background: #dbeafe; color: #1e40af; }
.badge-pending    { background: #fef3c7; color: #92400e; }
.badge-failed     { background: #fee2e2; color: #991b1b; }
.badge-bounced    { background: #fce7f3; color: #9d174d; }
.badge-draft      { background: #f1f5f9; color: #475569; }
.badge-scheduled  { background: #ede9fe; color: #5b21b6; }
.badge-sending    { background: #d1fae5; color: #065f46; }
.badge-unsubscribed { background: #e5e7eb; color: #374151; }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn-ct-primary {
  background: var(--ct-navy);
  color: #fff;
  border: none;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13.5px;
  transition: background .2s;
}
.btn-ct-primary:hover { background: var(--ct-navy-dark); color: #fff; }
.btn-ct-gold {
  background: var(--ct-gold);
  color: var(--ct-navy);
  border: none;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13.5px;
  transition: background .2s;
}
.btn-ct-gold:hover { background: var(--ct-gold-dark); color: var(--ct-navy); }
.btn-ct-outline {
  background: transparent;
  color: var(--ct-navy);
  border: 1.5px solid var(--ct-navy);
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13.5px;
  transition: all .2s;
}
.btn-ct-outline:hover { background: var(--ct-navy); color: #fff; }

/* ─── Forms ───────────────────────────────────────────────── */
.form-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--ct-border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  padding: 28px;
}
.form-control, .form-select {
  border-radius: 8px;
  border: 1.5px solid var(--ct-border);
  font-size: 13.5px;
  padding: 9px 13px;
  transition: border .2s, box-shadow .2s;
}
.form-control:focus, .form-select:focus {
  border-color: var(--ct-navy);
  box-shadow: 0 0 0 3px rgba(15,37,69,0.1);
}
.form-label { font-weight: 600; font-size: 13px; color: var(--ct-navy); margin-bottom: 6px; }

/* ─── Progress / Quota ────────────────────────────────────── */
.quota-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--ct-border);
  padding: 22px;
}
.progress { height: 10px; border-radius: 10px; background: var(--ct-bg); }
.progress-bar { background: var(--ct-gold); border-radius: 10px; }
.progress-bar.danger { background: #ef4444; }
.progress-bar.warning { background: #f59e0b; }

/* ─── Page Header ─────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  margin-bottom: 24px;
}
.page-header h5 { font-size: 20px; font-weight: 700; color: var(--ct-navy); margin: 0; }
.page-header .breadcrumb { font-size: 12px; color: var(--ct-muted); margin: 0; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--ct-muted); }

/* ─── Charts ──────────────────────────────────────────────── */
.chart-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--ct-border);
  padding: 22px;
}
.chart-card h6 { font-weight: 700; color: var(--ct-navy); margin-bottom: 18px; }

/* ─── Import UI ───────────────────────────────────────────── */
.import-dropzone {
  border: 2px dashed var(--ct-border);
  border-radius: 12px;
  padding: 50px 20px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: var(--ct-bg);
}
.import-dropzone:hover, .import-dropzone.dragover {
  border-color: var(--ct-gold);
  background: rgba(212,175,55,0.05);
}
.import-dropzone i { font-size: 40px; color: var(--ct-gold); margin-bottom: 12px; display: block; }
.mapping-row { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; padding: 10px 14px; background: var(--ct-bg); border-radius: 8px; }
.mapping-row .col-name { font-weight: 600; min-width: 160px; color: var(--ct-navy); }

/* ─── Campaign Report ─────────────────────────────────────── */
.analytics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin-bottom: 24px; }
.analytics-item { background: #fff; border-radius: 12px; border: 1px solid var(--ct-border); padding: 18px; text-align: center; }
.analytics-item .value { font-size: 26px; font-weight: 700; color: var(--ct-navy); }
.analytics-item .label { font-size: 11px; color: var(--ct-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.analytics-item .pct   { font-size: 13px; font-weight: 600; margin-top: 2px; }

/* ─── Template Builder ────────────────────────────────────── */
.template-preview {
  border: 1px solid var(--ct-border);
  border-radius: 8px;
  min-height: 300px;
  background: #fff;
}
.tag-pill {
  display: inline-block;
  background: var(--ct-navy);
  color: var(--ct-gold);
  font-size: 11px;
  font-family: monospace;
  padding: 3px 9px;
  border-radius: 5px;
  cursor: pointer;
  margin: 2px;
}
.tag-pill:hover { background: var(--ct-gold); color: var(--ct-navy); }

/* ─── Scrollbar ───────────────────────────────────────────── */
.ct-sidebar::-webkit-scrollbar { width: 4px; }
.ct-sidebar::-webkit-scrollbar-track { background: transparent; }
.ct-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }

/* ─── Responsive ──────────────────────────────────────────── */
.sidebar-toggle {
  display: none;
  background: none; border: none;
  font-size: 22px; color: var(--ct-navy);
  cursor: pointer; padding: 4px 8px;
}
@media (max-width: 768px) {
  .ct-sidebar { transform: translateX(-100%); }
  .ct-sidebar.open { transform: translateX(0); }
  .ct-main { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .ct-content { padding: 18px; }
  .stat-card { margin-bottom: 16px; }
  .ct-table-header { flex-direction: column; align-items: flex-start; }
  .analytics-grid { grid-template-columns: repeat(2, 1fr); }
  .auth-card { padding: 28px 22px; }
}
@media (max-width: 480px) {
  .analytics-grid { grid-template-columns: 1fr 1fr; }
  .ct-topbar { padding: 0 16px; }
}

/* ─── Sidebar Overlay ─────────────────────────────────────── */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.5); z-index: 999;
}
.sidebar-overlay.show { display: block; }

/* ─── Misc Utilities ──────────────────────────────────────── */
.text-navy  { color: var(--ct-navy) !important; }
.text-gold  { color: var(--ct-gold) !important; }
.bg-navy    { background-color: var(--ct-navy) !important; }
.bg-gold    { background-color: var(--ct-gold) !important; }
.border-gold { border-color: var(--ct-gold) !important; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.rounded-12 { border-radius: 12px; }
.rounded-14 { border-radius: 14px; }
.shadow-sm2 { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }