/* =============================================
   VARIABLES & RESET
   ============================================= */
:root {
  --bg-primary: #0f1117;
  --bg-secondary: #1a1d27;
  --bg-card: #1e2130;
  --bg-hover: #252840;
  --bg-input: #252840;
  --border: #2e3150;
  --border-light: #353860;
  --accent: #5b6af0;
  --accent-hover: #4455e0;
  --accent-light: rgba(91,106,240,0.15);
  --success: #22c55e;
  --success-light: rgba(34,197,94,0.15);
  --danger: #ef4444;
  --danger-light: rgba(239,68,68,0.15);
  --warning: #f59e0b;
  --warning-light: rgba(245,158,11,0.15);
  --text-primary: #e2e6ff;
  --text-secondary: #8892b0;
  --text-muted: #4a5280;
  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
  --topbar-height: 64px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea {
  font-family: inherit;
  font-size: 0.925rem;
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  z-index: 100;
  transition: width var(--transition);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-collapsed); }
.sidebar.collapsed .sidebar-logo span,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .server-badge span { display: none; }
.sidebar.collapsed .sidebar-toggle { margin: 0 auto; }

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  min-height: var(--topbar-height);
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.sidebar-logo i {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}
.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
  overflow-x: hidden;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition);
  margin-bottom: 2px;
  white-space: nowrap;
  font-size: 0.9rem;
}
.nav-item i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; }
.nav-item.active { background: var(--accent-light); color: var(--accent); font-weight: 600; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}
.server-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  white-space: nowrap;
}
.server-badge i { color: var(--success); font-size: 0.75rem; flex-shrink: 0; }

/* =============================================
   MAIN CONTENT
   ============================================= */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--transition);
}
.main-content.expanded { margin-left: var(--sidebar-collapsed); }

/* TOP BAR */
.topbar {
  height: var(--topbar-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.page-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); }
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  padding: 6px;
}
.topbar-right { display: flex; align-items: center; gap: 8px; }
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}
.status-dot.online { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-text { font-size: 0.82rem; color: var(--text-secondary); }

/* SECTIONS */
.section {
  display: none;
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  animation: fadeIn 0.25s ease;
}
.section.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.card-header i { color: var(--accent); font-size: 1rem; }
.card-header h2 { font-size: 1rem; font-weight: 600; color: var(--text-primary); flex: 1; }
.card-body { padding: 20px; }
.card-footer { padding: 12px 20px; border-top: 1px solid var(--border); background: rgba(255,255,255,0.01); }

.section-desc { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 16px; line-height: 1.6; }

/* =============================================
   FORMS
   ============================================= */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  align-items: end;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.82rem; color: var(--text-secondary); font-weight: 500; }
.form-group small { font-size: 0.76rem; color: var(--text-muted); }
.form-group-btn { justify-content: flex-end; }
.form-group-checkbox { justify-content: flex-end; padding-bottom: 2px; }

input[type="text"],
input[type="url"],
input[type="date"],
input[type="email"],
input[type="number"],
input[type="password"],
select,
textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 9px 12px;
  width: 100%;
  outline: none;
  transition: border-color var(--transition);
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:disabled, .input-readonly {
  opacity: 0.5;
  cursor: not-allowed;
}
select option { background: var(--bg-card); }

.input-with-btn { display: flex; gap: 8px; }
.input-with-btn input { flex: 1; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-secondary);
  user-select: none;
}
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  transition: background var(--transition), opacity var(--transition), transform 0.1s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}
.btn-outline:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-success { background: var(--success); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 0.82rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-icon {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: color var(--transition);
}
.btn-icon:hover { color: var(--text-primary); }

/* =============================================
   BADGES
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 22px;
  padding: 0 7px;
  border-radius: 11px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--accent-light);
  color: var(--accent);
}
.badge-green { background: var(--success-light); color: var(--success); }
.badge-red { background: var(--danger-light); color: var(--danger); }
.badge-yellow { background: var(--warning-light); color: var(--warning); }
.badge-otp { background: rgba(99,102,241,0.2); color: #818cf8; }
.badge-redirect { background: var(--success-light); color: var(--success); }
.badge-block { background: var(--danger-light); color: var(--danger); }
.badge-game { background: rgba(245,158,11,0.2); color: var(--warning); }

/* =============================================
   APPS LIST
   ============================================= */
.apps-list { display: flex; flex-direction: column; gap: 10px; }
.app-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition);
}
.app-item:hover { border-color: var(--border-light); background: var(--bg-hover); }
.app-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.app-info { flex: 1; min-width: 0; }
.app-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-id {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: monospace;
  margin-top: 2px;
}
.app-meta { display: flex; gap: 8px; flex-shrink: 0; }
.app-stat {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid var(--border);
}
.app-stat i { font-size: 0.7rem; }
.app-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* =============================================
   TABLES
   ============================================= */
.table-container { overflow-x: auto; padding: 0; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.data-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(255,255,255,0.02); }
.empty-cell { text-align: center; color: var(--text-muted); padding: 32px !important; }

/* =============================================
   STATS
   ============================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.stat-icon.blue { background: rgba(91,106,240,0.15); color: var(--accent); }
.stat-icon.green { background: var(--success-light); color: var(--success); }
.stat-icon.purple { background: rgba(168,85,247,0.15); color: #a855f7; }
.stat-info { display: flex; flex-direction: column; gap: 2px; }
.stat-value { font-size: 1.8rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); }

.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.type-stat-item, .country-stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.type-stat-item:last-child, .country-stat-item:last-child { border-bottom: none; }
.type-bar-wrap { display: flex; align-items: center; gap: 10px; flex: 1; margin: 0 12px; }
.type-bar { height: 6px; border-radius: 3px; background: var(--accent); transition: width 0.5s ease; }
.type-count { font-weight: 700; color: var(--text-primary); min-width: 30px; text-align: right; }

/* =============================================
   FILTERS
   ============================================= */
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.filter-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* =============================================
   PAGINATION
   ============================================= */
.pagination { display: flex; align-items: center; gap: 4px; }
.page-btn {
  min-width: 32px; height: 32px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-secondary);
  font-size: 0.82rem;
  transition: all var(--transition);
}
.page-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-light); }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 700; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* =============================================
   BANNER
   ============================================= */
.banner-preview-wrap {
  width: 100%;
  max-width: 600px;
  margin-bottom: 20px;
}
.banner-empty {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
}
.banner-empty i { font-size: 3rem; margin-bottom: 10px; }
.banner-loaded { position: relative; border-radius: var(--radius); overflow: hidden; }
.banner-loaded img { width: 100%; max-height: 300px; object-fit: cover; display: block; }
.banner-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.banner-loaded:hover .banner-overlay { opacity: 1; }

.upload-drop-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  color: var(--text-secondary);
}
.upload-drop-zone:hover, .upload-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--text-primary);
}
.upload-drop-zone i { font-size: 2.5rem; color: var(--text-muted); margin-bottom: 10px; display: block; }
.upload-drop-zone p { margin-bottom: 6px; }
.upload-drop-zone strong { color: var(--accent); }
.upload-preview {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.upload-preview img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; }
.upload-preview-info { display: flex; flex-direction: column; gap: 4px; }
.upload-preview-info span { font-size: 0.82rem; color: var(--text-secondary); }
.upload-actions { margin-top: 16px; }

/* =============================================
   PRIVACY EDITOR
   ============================================= */
.domain-info-block {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.info-row { display: flex; align-items: center; gap: 10px; }
.info-label { font-size: 0.82rem; color: var(--text-muted); min-width: 140px; }
.info-value { font-size: 0.9rem; color: var(--text-primary); font-weight: 500; }
.info-link { font-size: 0.88rem; color: var(--accent); }

.editor-toolbar {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
.toolbar-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  padding: 4px 10px;
  font-size: 0.82rem;
  transition: all var(--transition);
}
.toolbar-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent); }
.privacy-editor {
  border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important;
  resize: vertical;
  line-height: 1.7;
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  min-height: 300px;
}
.privacy-actions { display: flex; gap: 10px; margin-top: 16px; }
.privacy-preview {
  background: #fff;
  color: #333;
  border-radius: var(--radius-sm);
  padding: 30px;
  font-family: Arial, sans-serif;
  line-height: 1.7;
  min-height: 200px;
}
.privacy-preview h1, .privacy-preview h2 { color: #1a1a2e; margin-bottom: 10px; }
.privacy-preview p { margin-bottom: 12px; }

/* =============================================
   API TEST
   ============================================= */
.test-result {
  margin-top: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.result-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.result-header i { color: var(--success); }
.result-body { padding: 18px; }
.result-action {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.result-action-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.result-action-icon.redirect { background: var(--success-light); color: var(--success); }
.result-action-icon.otp { background: var(--accent-light); color: var(--accent); }
.result-action-icon.game { background: var(--warning-light); color: var(--warning); }
.result-action-icon.block { background: var(--danger-light); color: var(--danger); }
.result-action-text h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.result-action-text p { font-size: 0.88rem; color: var(--text-secondary); }
.result-url {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: monospace;
  font-size: 0.88rem;
  color: var(--success);
  word-break: break-all;
}

/* =============================================
   DOMAINS
   ============================================= */
.server-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.server-info-item {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.si-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.si-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: monospace;
}
.dns-hint {
  background: var(--accent-light);
  border: 1px solid rgba(91,106,240,0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.dns-hint i { color: var(--accent); margin-right: 6px; }
.dns-hint code {
  background: rgba(91,106,240,0.2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
  font-family: monospace;
}
.domain-info-cell { display: flex; flex-direction: column; gap: 2px; }
.domain-name { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
.domain-sub { font-size: 0.76rem; color: var(--text-muted); font-family: monospace; }
.domain-tag {
  display: inline-block;
  font-size: 0.68rem;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--accent-light);
  color: var(--accent);
  margin-left: 6px;
  font-weight: 600;
}
.actions-cell { display: flex; gap: 6px; }

/* =============================================
   REDIRECTS LIST
   ============================================= */
.redirect-item, .test-num-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}
.redirect-country {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 70px;
}
.redirect-country-code {
  font-weight: 700;
  color: var(--text-primary);
  font-family: monospace;
  font-size: 0.9rem;
}
.redirect-url {
  flex: 1;
  font-size: 0.82rem;
  color: var(--accent);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.subsection-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.subsection-header h4 { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }
.subsection-header small { font-size: 0.78rem; color: var(--text-muted); }
.empty-text { color: var(--text-muted); font-size: 0.85rem; padding: 12px 0; }

/* =============================================
   MODAL
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.15s ease;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  animation: slideUp 0.2s ease;
}
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.large-modal { max-width: 720px; }
.small-modal { max-width: 420px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.modal-header i { color: var(--accent); margin-right: 8px; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  padding: 6px;
  border-radius: 6px;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.modal-body { padding: 22px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 0; }
.modal-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.modal-section {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.modal-section:last-child { border-bottom: none; padding-bottom: 0; }
.modal-section h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-section h3 i { color: var(--accent); }

/* =============================================
   TOAST NOTIFICATIONS
   ============================================= */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  min-width: 280px;
  max-width: 380px;
  pointer-events: all;
  animation: toastIn 0.25s ease;
  font-size: 0.88rem;
}
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
.toast.fade-out { animation: toastOut 0.25s ease forwards; }
@keyframes toastOut { to { opacity: 0; transform: translateX(20px); } }
.toast i { font-size: 1rem; flex-shrink: 0; }
.toast p { flex: 1; color: var(--text-primary); }
.toast.success { border-left: 3px solid var(--success); }
.toast.success i { color: var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.error i { color: var(--danger); }
.toast.info { border-left: 3px solid var(--accent); }
.toast.info i { color: var(--accent); }
.toast.warning { border-left: 3px solid var(--warning); }
.toast.warning i { color: var(--warning); }

/* =============================================
   EMPTY STATE
   ============================================= */
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}
.empty-state i { font-size: 2.5rem; margin-bottom: 12px; display: block; }
.empty-state p { font-size: 0.9rem; }

/* =============================================
   UTILITIES
   ============================================= */
.hidden { display: none !important; }
code {
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85em;
  color: var(--accent);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .two-col-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .server-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width);
  }
  .sidebar.mobile-open {
    transform: translateX(0);
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
  }
  .main-content { margin-left: 0 !important; }
  .mobile-menu-btn { display: flex; }
  .section { padding: 16px; gap: 14px; }
  .form-row { grid-template-columns: 1fr; }
  .filters-grid { grid-template-columns: 1fr 1fr; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 1.4rem; }
  .modal { max-width: 100%; }
  .modal-overlay { padding: 10px; align-items: flex-end; }
  .large-modal { max-height: 95vh; }
  .app-meta { display: none; }
  .topbar { padding: 0 16px; }
}

@media (max-width: 480px) {
  .filters-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 0.78rem; }
  .data-table th, .data-table td { padding: 8px 10px; }
  .filter-actions { flex-direction: column; }
  .filter-actions .btn { width: 100%; justify-content: center; }
}

/* =============================================
   DEV DOCS SECTION
   ============================================= */
.docs-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.docs-step {
  display: flex;
  gap: 12px;
  padding: 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.docs-step-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.docs-step-content h4 { font-size: 0.88rem; font-weight: 600; margin-bottom: 5px; color: var(--text-primary); }
.docs-step-content p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }

.docs-endpoint-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: monospace;
  flex-wrap: wrap;
}
.docs-method {
  background: var(--success);
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.docs-url { font-size: 0.9rem; color: var(--text-primary); word-break: break-all; }

.docs-subtitle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.docs-subtitle i { color: var(--accent); }

.docs-code {
  background: #0a0c15;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.79rem;
  color: #a8b8d8;
  overflow-x: auto;
  white-space: pre;
  line-height: 1.6;
  margin: 8px 0;
}
.docs-params-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-top: 10px;
}
.docs-params-table th {
  text-align: left;
  padding: 6px 10px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
}
.docs-params-table td { padding: 7px 10px; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.docs-params-table tr:last-child td { border-bottom: none; }

.docs-response { margin-bottom: 12px; padding: 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); }
.docs-response-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 0.82rem; color: var(--text-secondary); }
.docs-hint { font-size: 0.76rem; color: var(--text-muted); margin-top: 5px; }

/* Flow diagram */
.docs-flow { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 10px 0; }
.docs-flow-box {
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  text-align: center;
  font-weight: 600;
  line-height: 1.4;
}
.docs-flow-box.start { background: var(--bg-input); border: 1px solid var(--border); color: var(--text-primary); }
.docs-flow-box.game { background: var(--warning-light); border: 1px solid rgba(245,158,11,0.3); color: var(--warning); }
.docs-flow-box.redirect { background: var(--success-light); border: 1px solid rgba(34,197,94,0.3); color: var(--success); }
.docs-flow-box.otp { background: var(--accent-light); border: 1px solid rgba(91,106,240,0.3); color: var(--accent); }
.docs-flow-decision { padding: 9px 18px; border-radius: 20px; background: rgba(255,255,255,0.04); border: 1px dashed var(--border-light); color: var(--text-secondary); font-size: 0.82rem; text-align: center; }
.docs-flow-arrow { font-size: 1.1rem; color: var(--text-muted); line-height: 1; }
.docs-flow-branches { display: flex; gap: 20px; align-items: flex-start; justify-content: center; flex-wrap: wrap; }
.docs-flow-branch { display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 140px; }
.docs-flow-label { font-size: 0.72rem; font-weight: 700; padding: 2px 10px; border-radius: 10px; }
.docs-flow-label.yes { background: var(--success-light); color: var(--success); }
.docs-flow-label.no { background: var(--danger-light); color: var(--danger); }

/* Tabs */
.docs-tabs { display: flex; gap: 2px; margin-bottom: 0; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.docs-tab {
  background: none;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  color: var(--text-muted);
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition);
  margin-bottom: -1px;
  font-family: inherit;
}
.docs-tab:hover { color: var(--text-primary); background: var(--bg-hover); }
.docs-tab.active { background: var(--bg-card); border-color: var(--border); color: var(--accent); font-weight: 600; }
.docs-tab-content { display: none; }
.docs-tab-content.active { display: block; }
.docs-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: #0a0c15;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 12px;
}
.docs-code-header + .docs-code { border-radius: 0 0 var(--radius-sm) var(--radius-sm); margin-top: 0; }

/* Tips */
.docs-tips { display: flex; flex-direction: column; gap: 10px; }
.docs-tip {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid;
}
.docs-tip i { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.docs-tip strong { display: block; margin-bottom: 3px; font-size: 0.88rem; color: var(--text-primary); }
.docs-tip p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.5; margin: 0; }
.docs-tip.info { background: var(--accent-light); border-color: var(--accent); }
.docs-tip.info i { color: var(--accent); }
.docs-tip.success { background: var(--success-light); border-color: var(--success); }
.docs-tip.success i { color: var(--success); }
.docs-tip.warning { background: var(--warning-light); border-color: var(--warning); }
.docs-tip.warning i { color: var(--warning); }
.docs-tip.purple { background: rgba(168,85,247,0.1); border-color: #a855f7; }
.docs-tip.purple i { color: #a855f7; }