:root {
  --afr-bg: #f3f6f8;
  --afr-panel: #ffffff;
  --afr-sidebar: #123f35;
  --afr-sidebar-2: #0f3a31;
  --afr-primary: #087968;
  --afr-primary-dark: #056354;
  --afr-primary-soft: #e4f4ef;
  --afr-accent: #22c49a;
  --afr-text: #07192f;
  --afr-muted: #60708a;
  --afr-border: #dfe6eb;
  --afr-card-shadow: 0 8px 24px rgba(15, 42, 60, 0.06);
  --afr-radius-lg: 20px;
  --afr-radius-md: 14px;
  --afr-radius-sm: 10px;
  --afr-danger: #dc3545;
  --afr-danger-soft: #fce8ea;
  --afr-warning: #f0ad4e;
  --afr-warning-soft: #fef3e2;
  --afr-success: #22c49a;
  --afr-success-soft: #e4f4ef;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--afr-text);
  background: var(--afr-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1 { font-size: 34px; font-weight: 800; letter-spacing: -0.04em; line-height: 1.2; }
h2 { font-size: 22px; font-weight: 750; letter-spacing: -0.02em; }
h3 { font-size: 18px; font-weight: 700; }
h4 { font-size: 15px; font-weight: 700; }

.kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--afr-primary);
}

.text-muted { color: var(--afr-muted); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }

a { color: var(--afr-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== LOGIN ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at top left, rgba(8, 121, 104, 0.12), transparent 32%),
    var(--afr-bg);
}

.login-shell {
  width: min(1180px, calc(100vw - 48px));
  min-height: 620px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--afr-panel);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(15, 42, 60, 0.18);
}

.login-brand {
  background: var(--afr-sidebar);
  color: white;
  padding: 64px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-brand::after {
  content: "";
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.app-badge {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 32px;
}

.login-form-panel {
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-input {
  width: 100%;
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.login-input:focus {
  border-color: var(--afr-primary);
  box-shadow: 0 0 0 4px rgba(8, 121, 104, 0.12);
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--afr-muted);
  margin-bottom: 6px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--afr-primary);
  color: white;
  border: none;
  border-radius: var(--afr-radius-sm);
  padding: 13px 18px;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover { background: var(--afr-primary-dark); }

.btn-secondary {
  background: white;
  color: var(--afr-primary);
  border: 1px solid rgba(8, 121, 104, 0.45);
  border-radius: var(--afr-radius-sm);
  padding: 11px 16px;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover { background: var(--afr-primary-soft); }

.btn-danger {
  background: var(--afr-danger);
  color: white;
  border: none;
  border-radius: var(--afr-radius-sm);
  padding: 11px 16px;
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-danger:hover { background: #c82333; }

.btn-sm { padding: 7px 12px; font-size: 12px; }
.btn-icon { padding: 8px; border-radius: 8px; }

/* ===== APP LAYOUT ===== */
.app-layout {
  min-height: 100vh;
  background: var(--afr-bg);
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--afr-sidebar);
  color: white;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 260px;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.sidebar-brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}

.sidebar-brand-text h3 {
  font-size: 15px;
  font-weight: 800;
  color: white;
  margin: 0;
}

.sidebar-brand-text span {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
}

.nav-section-title {
  margin: 28px 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 12px;
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.15s;
}

.nav-item.active {
  background: white;
  color: var(--afr-primary-dark);
  font-weight: 700;
}

.nav-item:hover:not(.active) {
  background: rgba(255,255,255,0.08);
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
}

.sidebar-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: 13px;
  font-weight: 700;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
}

.sidebar-env {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  padding: 8px 0 0;
}

.sidebar-env-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--afr-accent);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: 260px;
  padding: 32px 40px;
  min-height: 100vh;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.page-header h1 { font-size: 28px; }

/* ===== KPI CARDS ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 32px;
}

.kpi-card {
  background: var(--afr-panel);
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-lg);
  padding: 26px;
  box-shadow: var(--afr-card-shadow);
  display: flex;
  align-items: center;
  gap: 18px;
}

.kpi-icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: var(--afr-primary-soft);
  color: var(--afr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-icon svg { width: 24px; height: 24px; }

.kpi-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--afr-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-value {
  font-size: 30px;
  font-weight: 850;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-top: 2px;
}

/* ===== CARDS ===== */
.card {
  background: var(--afr-panel);
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-lg);
  box-shadow: var(--afr-card-shadow);
}

.card-header {
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--afr-border);
}

.card-body { padding: 24px; }

/* ===== TABLE ===== */
.table-card {
  background: var(--afr-panel);
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-lg);
  overflow: hidden;
  box-shadow: var(--afr-card-shadow);
}

.table-toolbar {
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.afr-table {
  width: 100%;
  border-collapse: collapse;
}

.afr-table th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--afr-muted);
  background: #f8fafb;
  padding: 14px 18px;
  border-top: 1px solid var(--afr-border);
  border-bottom: 1px solid var(--afr-border);
  font-weight: 700;
}

.afr-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--afr-border);
  font-size: 14px;
}

.afr-table tr:last-child td { border-bottom: none; }
.afr-table tr:hover td { background: #fafbfc; }

/* ===== WIKI PAGE ===== */
.wiki-content {
  background: var(--afr-panel);
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-lg);
  box-shadow: var(--afr-card-shadow);
  padding: 40px 48px;
}

.wiki-content h1,
.wiki-content h2,
.wiki-content h3,
.wiki-content h4 {
  margin: 24px 0 12px;
  color: var(--afr-text);
}

.wiki-content h1 { font-size: 28px; }
.wiki-content h2 { font-size: 22px; border-bottom: 1px solid var(--afr-border); padding-bottom: 8px; }
.wiki-content h3 { font-size: 18px; }

.wiki-content p { margin-bottom: 14px; }

.wiki-content ul, .wiki-content ol {
  margin: 12px 0;
  padding-left: 24px;
}

.wiki-content li { margin-bottom: 6px; }

.wiki-content pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 18px 20px;
  border-radius: var(--afr-radius-sm);
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
  margin: 16px 0;
}

.wiki-content code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.wiki-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.wiki-content blockquote {
  border-left: 4px solid var(--afr-primary);
  padding: 12px 20px;
  margin: 16px 0;
  background: var(--afr-primary-soft);
  border-radius: 0 var(--afr-radius-sm) var(--afr-radius-sm) 0;
  color: var(--afr-muted);
}

.wiki-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.wiki-content table th,
.wiki-content table td {
  border: 1px solid var(--afr-border);
  padding: 10px 14px;
  text-align: left;
  font-size: 14px;
}

.wiki-content table th {
  background: #f8fafb;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--afr-muted);
}

.wiki-content img {
  max-width: 100%;
  border-radius: var(--afr-radius-sm);
}

/* ===== MARKDOWN EDITOR ===== */
.md-editor {
  width: 100%;
  min-height: 400px;
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-sm);
  padding: 16px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}

.md-editor:focus {
  border-color: var(--afr-primary);
  box-shadow: 0 0 0 4px rgba(8, 121, 104, 0.12);
}

/* ===== FORMS ===== */
.form-control {
  width: 100%;
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-sm);
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.form-control:focus {
  border-color: var(--afr-primary);
  box-shadow: 0 0 0 4px rgba(8, 121, 104, 0.12);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2360708a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--afr-muted);
  margin-bottom: 6px;
}

.form-group { margin-bottom: 20px; }

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-success { background: var(--afr-success-soft); color: var(--afr-primary-dark); }
.badge-danger { background: var(--afr-danger-soft); color: var(--afr-danger); }
.badge-warning { background: var(--afr-warning-soft); color: #856404; }
.badge-neutral { background: #f1f5f9; color: var(--afr-muted); }

/* ===== ALERTS ===== */
.alert {
  padding: 14px 18px;
  border-radius: var(--afr-radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.alert-danger { background: var(--afr-danger-soft); color: #721c24; border: 1px solid #f5c6cb; }
.alert-success { background: var(--afr-success-soft); color: #155724; border: 1px solid #c3e6cb; }
.alert-warning { background: var(--afr-warning-soft); color: #856404; border: 1px solid #ffeeba; }

/* ===== SEARCH BAR ===== */
.search-bar {
  display: flex;
  gap: 10px;
  max-width: 480px;
}

.search-bar input {
  flex: 1;
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-sm);
  padding: 10px 14px;
  font-size: 14px;
  outline: none;
  font-family: inherit;
}

.search-bar input:focus {
  border-color: var(--afr-primary);
  box-shadow: 0 0 0 4px rgba(8, 121, 104, 0.12);
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.pagination a,
.pagination span {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.pagination a {
  background: white;
  color: var(--afr-text);
  border: 1px solid var(--afr-border);
}

.pagination a:hover { background: var(--afr-primary-soft); border-color: var(--afr-primary); }
.pagination .active { background: var(--afr-primary); color: white; }

/* ===== HISTORY ===== */
.history-list { list-style: none; }

.history-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--afr-border);
}

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

.history-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--afr-primary);
  margin-top: 6px;
  flex-shrink: 0;
}

/* ===== CATEGORIES PORTAL ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.category-card {
  background: var(--afr-panel);
  border: 1px solid var(--afr-border);
  border-radius: var(--afr-radius-lg);
  box-shadow: var(--afr-card-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.category-card:hover {
  box-shadow: 0 12px 32px rgba(15, 42, 60, 0.10);
  transform: translateY(-2px);
}

.category-card-header {
  padding: 24px 24px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--afr-primary-soft);
  color: var(--afr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.category-icon svg {
  width: 22px;
  height: 22px;
}

.category-card-title {
  font-size: 17px;
  font-weight: 750;
  margin: 0;
}

.category-card-count {
  font-size: 12px;
  color: var(--afr-muted);
  font-weight: 600;
}

.category-page-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--afr-border);
}

.category-page-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--afr-border);
  transition: background 0.15s;
}

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

.category-page-item:hover {
  background: #f8fafb;
}

.category-page-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--afr-text);
  text-decoration: none;
}

.category-page-link:hover {
  color: var(--afr-primary);
  text-decoration: none;
}

.category-page-date {
  font-size: 12px;
  color: var(--afr-muted);
  white-space: nowrap;
  margin-left: 12px;
}

.category-empty {
  padding: 24px;
  text-align: center;
  color: var(--afr-muted);
  font-size: 13px;
  border-top: 1px solid var(--afr-border);
}

.category-card-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--afr-border);
  background: #fafbfc;
}

.category-view-all {
  font-size: 13px;
  font-weight: 700;
  color: var(--afr-primary);
  text-decoration: none;
}

.category-view-all:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--afr-muted);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.4;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 20px;
  border-radius: var(--afr-radius-sm);
  background: var(--afr-text);
  color: white;
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 20px; }
  .login-shell { grid-template-columns: 1fr; }
  .login-brand { padding: 32px; }
  .login-form-panel { padding: 32px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .wiki-content { padding: 24px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* ===== UTILITIES ===== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }