:root {
  --bg: #f3f5fb;
  --surface: #ffffff;
  --surface-2: #f2f4ff;
  --surface-3: #f8f9fd;
  --surface-4: #eef1f8;
  --border: #e3e6f0;
  --border-strong: #d7dbe8;
  --text: #0f172a;
  --muted: #6b7280;
  --muted-strong: #4b5563;
  --primary: #4f6bed;
  --primary-strong: #3f57db;
  --primary-soft: rgba(79, 107, 237, 0.14);
  --success: #16a34a;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow-sm: 0 8px 20px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 18px 44px rgba(15, 23, 42, 0.14);
  --shadow-lg: 0 28px 60px rgba(15, 23, 42, 0.18);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --font-heading: "Space Grotesk", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px circle at 85% -10%, rgba(79, 107, 237, 0.16), transparent 55%),
    radial-gradient(900px circle at 8% 0%, rgba(34, 197, 94, 0.08), transparent 50%),
    var(--bg);
  font-size: 14px;
  line-height: 1.5;
}

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

a:hover {
  color: var(--primary-strong);
}

.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  background: var(--bg);
}

.sidebar {
  background: linear-gradient(180deg, #ffffff 0%, #f7f8ff 100%);
  border-right: 1px solid var(--border);
  padding: 20px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 20;
  box-shadow: 8px 0 24px rgba(15, 23, 42, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-tag {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: auto;
  padding-right: 4px;
}

.nav-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--muted-strong);
  font-weight: 600;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-link.active {
  background: rgba(79, 107, 237, 0.14);
  color: #2f3fd1;
  border-color: rgba(79, 107, 237, 0.2);
  box-shadow: var(--shadow-sm);
}

.nav-icon {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #edf0ff;
  color: #4154e8;
  font-size: 13px;
}

.nav-link.active .nav-icon {
  background: #fff;
  color: #2f3fd1;
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-radius: 14px;
  max-width: 100%;
}

.user-pill > div {
  flex: 1 1 auto;
  min-width: 0;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(79, 107, 237, 0.18);
  color: #2f3fd1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.user-name {
  font-weight: 600;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.user-meta {
  font-size: 12px;
  color: var(--muted);
}

.app-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  display: none;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 15;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-button {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-strong);
}

.icon-button:hover {
  border-color: var(--primary);
  color: var(--primary-strong);
}

.user-menu {
  border: 1px solid var(--border);
  background: var(--surface-2);
  border-radius: 999px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.app-main {
  padding: 18px 20px 32px;
  flex: 1;
}

.app-footer {
  padding: 20px 36px 26px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}

.app-footer a {
  color: var(--muted-strong);
}

.page {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page .container-fluid,
.page .container {
  max-width: 1760px;
  margin: 0 auto;
  padding: 0 4px;
}

.page-shell {
  gap: 18px;
}

.shell-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.shell-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.shell-card {
  min-height: 120px;
}

.shell-table {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.shell-row {
  display: flex;
  gap: 10px;
}

.shell-chip {
  display: inline-block;
  width: 90px;
  height: 28px;
  border-radius: 999px;
  background: var(--surface-4);
  position: relative;
  overflow: hidden;
}

.shell-line {
  height: 12px;
  width: 100%;
  border-radius: 999px;
  background: var(--surface-4);
  position: relative;
  overflow: hidden;
}

.shell-line-lg {
  height: 18px;
  width: 40%;
}

.shell-line-md {
  height: 14px;
  width: 60%;
}

.shell-line-sm {
  width: 30%;
}

.shell-block::after,
.shell-line::after,
.shell-chip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.6s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.page-title,
.page h1,
.page .h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  background: linear-gradient(135deg, #ffffff 0%, #f4f7ff 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  align-items: center;
}

.page-hero-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page-hero-subtitle {
  color: var(--muted);
  font-size: 13px;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
  gap: 16px;
  margin-top: 16px;
}

.editor-rail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.editor-rail-image {
  width: 100%;
  min-height: 180px;
  border-radius: 16px;
  object-fit: cover;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.editor-rail-card {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.editor-rail-card ul {
  padding-left: 18px;
  margin: 0;
}

.editor-rail-card li {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

.page-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 6px;
}

.hero-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.hero-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.hero-stat-meta {
  font-size: 12px;
  color: var(--muted);
}

.page-hero-media {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.page-hero-media img {
  width: 100%;
  max-width: 360px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.page-subtitle,
.page .text-secondary {
  color: var(--muted);
}

.page-subtitle {
  font-size: 13px;
}

.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}

.card-header {
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
  padding: 14px 16px;
}

.card-body {
  background: transparent;
  padding: 16px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-list {
  display: grid;
  gap: 10px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
}

.stat-row:last-child {
  border-bottom: none;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--muted-strong);
}

.pill.success {
  background: rgba(34, 197, 94, 0.15);
  color: #15803d;
}

.pill.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.pill.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.stat-card {
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  margin-top: 8px;
}

.stat-change {
  font-size: 13px;
  color: var(--muted-strong);
}

.btn {
  border-radius: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border: 1px solid transparent;
  font-size: 14px;
  line-height: 1.2;
  transition: transform 0.12s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0px 0px 1px rgba(79, 107, 237, 0.28);
}

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

.btn-ghost {
  border-color: var(--border);
  background: transparent;
  color: var(--muted-strong);
}

.btn-outline-secondary,
.btn-outline-primary {
  border-color: var(--border);
  color: var(--muted-strong);
  background: #fff;
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover {
  border-color: var(--primary);
  color: var(--primary-strong);
  background: var(--primary-soft);
}

.btn-link {
  color: var(--primary-strong);
}

.btn-link:hover {
  color: var(--primary-strong);
}

.sidebar .btn-link {
  text-decoration: none;
  width: 100%;
}

.badge {
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 600;
}

.bg-success {
  background: rgba(34, 197, 94, 0.15) !important;
  color: #15803d !important;
}

.bg-secondary {
  background: rgba(148, 163, 184, 0.2) !important;
  color: #475569 !important;
}

.bg-danger {
  background: rgba(239, 68, 68, 0.18) !important;
  color: #b91c1c !important;
}

.bg-warning {
  background: rgba(245, 158, 11, 0.2) !important;
  color: #b45309 !important;
}

.table {
  color: inherit;
  margin-bottom: 0;
}

.table thead th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  border-top: none;
  border-bottom: 1px solid var(--border);
  background: var(--surface-3);
}

.table tbody tr {
  border-color: var(--border);
}

.table th,
.table td {
  padding: 10px 12px;
  vertical-align: middle;
}

.table-hover > tbody > tr:hover > * {
  background: rgba(243, 245, 251, 0.9);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background: rgba(243, 245, 251, 0.7);
}

.list-group-item {
  border-color: var(--border);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  min-height: 112px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.metric-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(79, 107, 237, 0.08);
}

.metric-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.metric-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.metric-state {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted-strong);
}

.metric-state.success {
  color: #16a34a;
}

.metric-state.warning {
  color: #d97706;
}

.metric-state.danger {
  color: #dc2626;
}

.metric-value {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.metric-meta {
  font-size: 12px;
  color: var(--muted);
}

.metric-progress {
  height: 5px;
  border-radius: 999px;
  background: #e3e6f1;
  overflow: hidden;
}

.metric-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.metric-progress.risk {
  height: 6px;
  background: linear-gradient(90deg, #22c55e 0%, #f59e0b 52%, #ef4444 100%);
  position: relative;
  overflow: visible;
}

.metric-progress.risk span {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #f3f5fb;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 10px rgba(25, 22, 44, 0.18);
}

.metric-trend {
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.metric-trend.up {
  color: #16a34a;
}

.metric-trend.down {
  color: #dc2626;
}

.course-metrics .metric-card {
  min-height: 92px;
  background: #fbfbff;
  border-color: #e7eaf6;
  box-shadow: var(--shadow-sm);
}

.course-metrics .metric-title {
  font-size: 10px;
  letter-spacing: 0.18em;
}

.course-metrics .metric-value {
  font-size: 22px;
}

.course-metrics .metric-progress {
  margin-top: 10px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.course-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

@media (max-width: 1100px) {
  .course-summary-grid {
    grid-template-columns: 1fr;
  }
}

.course-detail-card {
  overflow: hidden;
}

.course-progress-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 10px;
  background: #f8f9ff;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.course-progress-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.course-progress-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.course-progress-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.course-progress-bar {
  height: 6px;
  background: #e4e7f2;
  border-radius: 999px;
  overflow: hidden;
  margin: 12px 0 6px;
}

.course-progress-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.course-progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}

.course-section {
  margin-top: 18px;
}

.course-section .section-title {
  margin-bottom: 8px;
}

.course-description {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.course-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.course-content-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.course-content-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.course-content-title {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.course-content-meta {
  font-size: 12px;
  color: var(--muted);
}

.course-content-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.course-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.course-hero-card {
  background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%);
}

.course-hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.course-hero-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 4px;
}

.course-hero-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.course-hero-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.course-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.course-hero-stat {
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.course-hero-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.course-hero-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-top: 4px;
}

.course-hero-meta {
  font-size: 12px;
  color: var(--muted);
}

.course-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.course-rail-image {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.course-rail-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.course-rail-visual {
  border-radius: 16px;
  padding: 18px;
  color: #fff;
  background: linear-gradient(135deg, #4f6bed 0%, #5fd4ff 100%);
  position: relative;
  overflow: hidden;
  min-height: 160px;
  box-shadow: var(--shadow-md);
}

.course-rail-visual::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.course-rail-visual > * {
  position: relative;
  z-index: 1;
}

.course-rail-title {
  font-weight: 600;
  font-size: 16px;
}

.course-rail-subtitle {
  font-size: 12px;
  opacity: 0.85;
}

.course-next {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-next-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-3);
}

.course-rail-list {
  display: grid;
  gap: 8px;
}

.course-rail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted-strong);
}

.course-rail-row span:last-child {
  font-weight: 600;
  color: var(--text);
}

.course-rail-value {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.content-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.content-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.content-rail-image {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.content-player-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.content-media {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #0f172a;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.content-media video {
  width: 100%;
  display: block;
}

.content-frame {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.content-frame iframe {
  width: 100%;
  min-height: 60vh;
  border: 0;
  display: block;
}

.content-action-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.content-action-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.content-action-meta {
  font-size: 12px;
  color: var(--muted);
}

.quiz-question {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--surface-3);
  margin-bottom: 14px;
}

.quiz-question-title {
  font-weight: 600;
  margin-bottom: 10px;
}

.quiz-option {
  padding: 6px 8px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid transparent;
}

.quiz-option:hover {
  border-color: var(--border-strong);
  background: #f9fafc;
}

@media (max-width: 1100px) {
  .page-hero {
    grid-template-columns: 1fr;
  }

  .page-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .course-layout {
    grid-template-columns: 1fr;
  }

  .course-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-progress-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .course-content-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .course-hero-stats {
    grid-template-columns: 1fr;
  }
}

.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 140px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.course-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.course-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.course-icon.variant-1 {
  background: rgba(79, 107, 237, 0.16);
  color: #3f57db;
}

.course-icon.variant-2 {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.course-icon.variant-3 {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.course-icon.variant-4 {
  background: rgba(59, 130, 246, 0.18);
  color: #1d4ed8;
}

.course-icon.variant-5 {
  background: rgba(248, 113, 113, 0.2);
  color: #b91c1c;
}

.course-icon.variant-6 {
  background: rgba(14, 165, 233, 0.18);
  color: #0369a1;
}

.course-badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: lowercase;
  background: rgba(79, 107, 237, 0.16);
  color: #2f3fd1;
}

.course-badge.success {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.course-badge.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.course-badge.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.course-badge.neutral {
  background: rgba(148, 163, 184, 0.2);
  color: #475569;
}

.course-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}

.course-title a {
  color: inherit;
  text-decoration: none;
}

.course-meta {
  font-size: 12px;
  color: var(--muted);
}

.course-progress {
  height: 4px;
  border-radius: 999px;
  background: #e4e7f2;
  overflow: hidden;
}

.course-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.course-progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
}

.course-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted-strong);
}

.course-submeta {
  font-size: 12px;
  color: var(--muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5f5;
}

.status-dot.on {
  background: #4f6bed;
}

.status-dot.off {
  background: #d7d4e4;
}

.status-dot.overdue {
  background: #ef4444;
}

.table-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted-strong);
}

@media (max-width: 1400px) {
  .course-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .course-grid {
    grid-template-columns: 1fr;
  }
}

.course-target {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted-strong);
}

.course-cell-title {
  font-weight: 600;
}

.mini-progress {
  height: 4px;
  border-radius: 999px;
  background: #eceaf4;
  overflow: hidden;
  margin-bottom: 6px;
}

.mini-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.mini-progress-meta {
  font-size: 11px;
  color: var(--muted);
}

.status-pill {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: lowercase;
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.status-pill.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.status-pill.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.status-pill.neutral {
  background: rgba(79, 107, 237, 0.16);
  color: #2f3fd1;
}

.panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 16px;
}

.panel-grid.panel-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel-grid + .panel-grid {
  margin-top: 16px;
}

.list-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.list-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.soft-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(79, 107, 237, 0.16);
  color: #2f3fd1;
}

.soft-pill.success {
  background: rgba(34, 197, 94, 0.15);
  color: #15803d;
}

.soft-pill.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.soft-pill.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.funnel-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.funnel-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px 50px;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--muted-strong);
}

.funnel-track {
  height: 10px;
  border-radius: 999px;
  background: #eceaf4;
  overflow: hidden;
}

.funnel-fill {
  height: 100%;
  border-radius: 999px;
}

.funnel-percent {
  text-align: right;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.funnel-percent.danger {
  color: #dc2626;
}

.funnel-percent.success {
  color: #16a34a;
}

.funnel-percent.warning {
  color: #d97706;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.event-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.event-item:last-child {
  border-bottom: none;
}

.event-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.event-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background: rgba(79, 107, 237, 0.16);
  color: #3f57db;
}

.event-icon.success {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.event-icon.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.event-icon.danger {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.event-title {
  font-weight: 600;
}

.event-meta {
  font-size: 12px;
  color: var(--muted);
}

.event-time {
  font-size: 12px;
  color: var(--muted);
}

.user-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.user-item:last-child {
  border-bottom: none;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-initials {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: rgba(79, 107, 237, 0.16);
  color: #2f3fd1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.user-role {
  font-size: 12px;
  color: var(--muted);
}

.action-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.action-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.action-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.action-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background: rgba(79, 107, 237, 0.16);
  color: #3f57db;
}

.action-icon.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.action-icon.success {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.action-meta {
  font-size: 12px;
  color: var(--muted);
}

.action-count {
  text-align: right;
  font-size: 12px;
  color: var(--muted);
}

.action-value {
  font-weight: 700;
  color: var(--text);
}

.action-status {
  font-size: 11px;
  text-transform: lowercase;
}

.action-status.success {
  color: #16a34a;
}

.action-status.pending {
  color: #d97706;
}

.deadline-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.deadline-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.deadline-item:last-child {
  border-bottom: none;
}

.deadline-meta {
  font-size: 12px;
  color: var(--muted);
}

.deadline-badge {
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(239, 68, 68, 0.16);
  color: #b91c1c;
}

.deadline-badge.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.deadline-badge.success {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.deadline-badge.neutral {
  background: rgba(148, 163, 184, 0.2);
  color: #475569;
}

.form-control,
.form-select {
  border-radius: 12px;
  border-color: var(--border);
  padding: 10px 12px;
  font-size: 14px;
  background: #fff;
  min-height: 40px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control::placeholder {
  color: #b0b6c3;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 107, 237, 0.2);
}

.form-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.toggle-switch {
  width: 44px;
  height: 26px;
  background: var(--surface-4);
  border-radius: 999px;
  border: 1px solid var(--border);
  position: relative;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.toggle-switch::after {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #fff;
  position: absolute;
  top: 2px;
  left: 2px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}

.toggle input:checked + .toggle-switch {
  background: rgba(79, 107, 237, 0.2);
  border-color: var(--primary);
}

.toggle input:checked + .toggle-switch::after {
  transform: translateX(18px);
}

.toggle-label {
  font-size: 13px;
  color: var(--text);
}

.pagination .page-link {
  border-radius: 10px;
  margin: 0 4px;
  border-color: var(--border);
}

.pagination .page-item.active .page-link {
  background: var(--primary);
  border-color: var(--primary);
}

.dropdown-menu {
  border-radius: 14px;
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

.modal-content {
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  background: var(--surface);
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(79, 107, 237, 0.08), rgba(255, 255, 255, 0.9));
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 18px;
  letter-spacing: -0.01em;
}

.modal-body {
  padding: 20px 22px;
}

.modal-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  background: var(--surface-3);
}

.modal-dialog.modal-xl {
  max-width: 1240px;
}

.modal-dialog.modal-lg {
  max-width: 860px;
}

.modal-section {
  border: 1px solid var(--border);
  background: var(--surface-3);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
}

.modal-section-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 4px;
}

.modal-section-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}

.form-hint {
  font-size: 12px;
  color: var(--muted);
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.follow-up-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.follow-up-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 14px;
  padding: 14px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.follow-up-card .remove_follow_up_action_btn {
  position: absolute;
  top: 10px;
  right: 10px;
}

.table .empty-state-row td {
  padding: 20px;
  font-size: 14px;
  background: var(--surface-3);
  color: var(--muted);
}

.empty-state {
  border: 1px dashed var(--border);
  background: var(--surface-3);
  color: var(--muted);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
}

@supports (content-visibility: auto) {
  .card {
    content-visibility: auto;
    contain-intrinsic-size: 320px;
  }

  .table-responsive {
    content-visibility: auto;
    contain-intrinsic-size: 360px;
  }
}

.swal2-popup {
  border-radius: 18px !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-lg) !important;
  font-family: var(--font-body) !important;
}

.swal2-title {
  font-family: var(--font-heading) !important;
  font-size: 20px !important;
}

.swal2-styled.swal2-confirm {
  background: var(--primary) !important;
  border: none !important;
  border-radius: 10px !important;
}

.swal2-styled.swal2-cancel {
  background: var(--surface) !important;
  color: var(--muted-strong) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
}

.swal2-input,
.swal2-textarea,
.swal2-select {
  border-radius: 12px !important;
  border: 1px solid var(--border) !important;
  box-shadow: none !important;
}

.auth-shell {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.auth-panel {
  border-radius: var(--radius-lg);
  padding: 32px;
  background: linear-gradient(135deg, #e0ecff, #fef3dc);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  min-height: 360px;
}

.auth-panel h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  margin: 0;
}

.auth-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.auth-card h1 {
  font-family: var(--font-heading);
  font-size: 26px;
  margin-bottom: 12px;
}

.form-note {
  font-size: 13px;
  color: var(--muted);
}

.hero {
  padding: 40px 0 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: center;
}

.hero-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 34px;
  margin-bottom: 12px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sidebar-backdrop {
  display: none;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: -300px;
    top: 0;
    height: 100vh;
    transition: left 0.2s ease;
  }

  .app-shell.sidebar-open .sidebar {
    left: 0;
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .app-shell.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .topbar {
    display: flex;
    padding: 12px 18px;
  }

  .app-main {
    padding: 18px 16px 30px;
  }

  .auth-shell {
    grid-template-columns: 1fr;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }

  .panel-grid.panel-grid-3 {
    grid-template-columns: 1fr;
  }

  .editor-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar-title {
    display: none;
  }

  .app-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .app-main {
    padding: 16px 14px 24px;
  }

  .card-header,
  .card-body {
    padding: 14px 16px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .page-hero-stats {
    grid-template-columns: 1fr;
  }
}

#please_wait {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  z-index: 9999;
  flex-direction: column;
}

#please_wait img {
  width: 64px;
  margin-bottom: 10px;
}

#phishing_feedback_modal .phishing-feedback-section {
  margin-top: 16px;
}

#phishing_feedback_modal .phishing-feedback-section h4 {
  font-size: 13px;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7280;
}

#phishing_feedback_modal .modal-content {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
}

#phishing_feedback_modal .phishing-feedback-list-title {
  font-weight: 600;
  margin: 10px 0 6px;
}

#phishing_feedback_modal ul {
  margin: 0 0 8px 18px;
}

#phishing_feedback_modal li {
  margin-bottom: 4px;
}

.phishing-feedback-panel {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 380px;
  max-height: calc(100vh - 48px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  z-index: 1055;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateX(110%);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.phishing-feedback-panel.open {
  opacity: 1;
  transform: translateX(0);
}

.phishing-feedback-header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(79, 107, 237, 0.08), rgba(255, 255, 255, 0.9));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.phishing-feedback-title {
  font-family: var(--font-heading);
  font-size: 16px;
  margin: 0;
}

.phishing-feedback-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.phishing-feedback-body {
  padding: 16px 18px 18px;
  overflow-y: auto;
}

.phishing-feedback-section {
  margin-bottom: 16px;
}

.phishing-feedback-section:last-child {
  margin-bottom: 0;
}

.phishing-feedback-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.phishing-feedback-badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(79, 107, 237, 0.14);
  color: #2f3fd1;
}

.phishing-feedback-grid {
  display: grid;
  gap: 10px;
}

.phishing-feedback-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: var(--surface-3);
}

.phishing-feedback-card h5 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 8px;
}

.phishing-feedback-list {
  margin: 0;
  padding-left: 18px;
}

.phishing-feedback-list li {
  font-size: 13px;
  color: var(--muted-strong);
  margin-bottom: 6px;
}

.phishing-feedback-list li:last-child {
  margin-bottom: 0;
}

.phishing-feedback-open .page {
  padding-right: 420px;
}

@media (max-width: 1100px) {
  .phishing-feedback-panel {
    width: calc(100% - 32px);
    right: 16px;
    left: 16px;
  }

  .phishing-feedback-open .page {
    padding-right: 24px;
  }
}

.phishing-story-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 1050;
}

.phishing-story-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.phishing-story-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1051;
}

.phishing-story-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.phishing-story-card {
  width: min(720px, 94vw);
  background: var(--surface);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.phishing-story-header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(135deg, rgba(79, 107, 237, 0.08), rgba(255, 255, 255, 0.9));
}

.phishing-story-title {
  font-family: var(--font-heading);
  font-size: 16px;
  margin: 0;
}

.phishing-story-progress {
  display: flex;
  gap: 6px;
  flex: 1;
}

.phishing-story-progress span {
  height: 4px;
  background: var(--surface-4);
  border-radius: 999px;
  flex: 1;
  position: relative;
  overflow: hidden;
}

.phishing-story-progress span.active {
  background: var(--primary);
}

.phishing-story-body {
  padding: 18px;
  min-height: 220px;
}

.phishing-story-section {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.phishing-story-heading {
  font-family: var(--font-heading);
  font-size: 20px;
  margin: 6px 0 12px;
  color: var(--text);
}

.phishing-story-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-strong);
  font-size: 14px;
}

.phishing-story-list li {
  margin-bottom: 8px;
}

.phishing-story-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-3);
}

.phishing-story-nav {
  display: flex;
  gap: 8px;
}

.phishing-story-dock {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  border-radius: 999px;
  padding: 10px 8px;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1045;
  cursor: pointer;
}

.phishing-story-dock.open {
  display: flex;
}

.phishing-story-dock-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.phishing-story-dock-dots {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.phishing-story-dock-dots span {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--surface-4);
}

.phishing-story-dock-dots span.active {
  background: var(--primary);
}

body.phishing-story-docked .page {
  opacity: 0.6;
  filter: saturate(0.9);
}

body.phishing-story-docked .phishing-story-dock {
  border-color: var(--primary);
  box-shadow: 0 18px 46px rgba(79, 107, 237, 0.25);
}

@media (max-width: 900px) {
  .phishing-story-dock {
    top: auto;
    bottom: 16px;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: row;
    padding: 8px 14px;
  }

  .phishing-story-dock-label {
    writing-mode: horizontal-tb;
  }

  .phishing-story-dock-dots {
    flex-direction: row;
  }
}

/* Overview mission control layout */
.overview-shell {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.overview-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.overview-copy {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.overview-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.overview-title {
  font-family: var(--font-heading);
  font-size: 38px;
  line-height: 1.1;
  margin: 12px 0 12px;
}

.overview-subtitle {
  font-size: 15px;
  color: var(--muted-strong);
  max-width: 560px;
}

.overview-actions {
  display: flex;
  gap: 12px;
  margin: 18px 0 24px;
  flex-wrap: wrap;
}

.overview-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.summary-card {
  padding: 14px 16px;
  background: var(--surface-3);
  border-radius: 14px;
  border: 1px solid var(--border);
}

.summary-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.summary-value {
  font-size: 18px;
  font-weight: 700;
  margin-top: 6px;
}

.summary-meta {
  font-size: 12px;
  color: var(--muted);
}

.overview-console {
  background: linear-gradient(150deg, rgba(79, 107, 237, 0.12), rgba(255, 255, 255, 0.92));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.console-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.console-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.console-score {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  margin-top: 8px;
}

.console-sub {
  font-size: 13px;
  color: var(--muted-strong);
}

.console-chip {
  background: rgba(34, 197, 94, 0.14);
  color: #15803d;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.console-change {
  font-size: 13px;
  font-weight: 600;
  color: #2563eb;
}

.console-bars {
  display: grid;
  gap: 12px;
}

.console-bar-top {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted-strong);
  margin-bottom: 6px;
}

.console-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(79, 107, 237, 0.12);
  overflow: hidden;
}

.console-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #7c86ff);
}

.console-track.warning span {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.console-track.success span {
  background: linear-gradient(90deg, #16a34a, #22c55e);
}

.console-foot {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.overview-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.panel-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--muted);
}

.panel-title {
  font-family: var(--font-heading);
  font-size: 18px;
  margin-top: 6px;
}

.panel-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.panel-stat {
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

.panel-stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.panel-stat-value {
  font-size: 22px;
  font-weight: 700;
  margin-top: 6px;
}

.panel-stat-meta {
  font-size: 12px;
  color: var(--muted);
}

.panel-divider {
  border-top: 1px solid var(--border);
}

.panel-list {
  display: grid;
  gap: 12px;
}

.panel-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.row-main {
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
}

.panel-dot.success {
  background: #22c55e;
}

.panel-dot.warning {
  background: #f59e0b;
}

.panel-tag {
  font-size: 11px;
  color: var(--muted-strong);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.panel-events {
  display: grid;
  gap: 14px;
}

.panel-event {
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel-event-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--primary);
}

.panel-event-dot.warning {
  background: #f59e0b;
}

.panel-event-dot.success {
  background: #22c55e;
}

.panel-event-main {
  flex: 1;
}

.panel-event-meta {
  font-size: 12px;
  color: var(--muted);
}

.overview-actions-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.action-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(243, 246, 255, 0.9));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.action-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.action-title {
  font-size: 16px;
  font-weight: 700;
}

.action-meta {
  font-size: 13px;
  color: var(--muted);
}

.overview-insights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.insight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.insight-title {
  font-family: var(--font-heading);
  font-size: 18px;
  margin-bottom: 12px;
}

.insight-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-strong);
  display: grid;
  gap: 8px;
}

.insight-list strong {
  color: var(--text);
}

@media (max-width: 1100px) {
  .overview-hero {
    grid-template-columns: 1fr;
  }

  .overview-summary {
    grid-template-columns: 1fr;
  }

  .panel-stats {
    grid-template-columns: 1fr;
  }

  .console-foot {
    flex-direction: column;
    gap: 6px;
  }
}

@media (max-width: 720px) {
  .overview-copy,
  .overview-console,
  .overview-panel,
  .action-card,
  .insight-card {
    padding: 18px;
  }

  .overview-title {
    font-size: 30px;
  }
}

/* Auth layout: center and remove sidebar */
.app-shell.auth-layout {
  grid-template-columns: 1fr;
}

.app-shell.auth-layout .sidebar,
.app-shell.auth-layout .sidebar-backdrop {
  display: none;
}

.app-shell.auth-layout .app-content {
  min-height: 100vh;
}

.app-shell.auth-layout .app-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 60px;
}

.app-shell.auth-layout .app-footer {
  display: none;
}

.app-shell.auth-layout .auth-shell {
  width: min(1100px, 100%);
  margin: 0 auto;
}

@media (max-width: 900px) {
  .app-shell.auth-layout .app-main {
    padding: 32px 18px 48px;
  }
}

/* Auth layout override: keep sidebar visible */
.app-shell.auth-layout {
  grid-template-columns: 240px 1fr;
}

.app-shell.auth-layout .sidebar {
  display: flex;
}

.app-shell.auth-layout .sidebar-backdrop {
  display: none;
}