/* ============================================
   无人机测试场 - 设备管理系统
   深色科技风 UI
   ============================================ */

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.85);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  --bg-sidebar: rgba(10, 14, 26, 0.95);
  --bg-input: rgba(30, 41, 59, 0.6);
  --bg-overlay: rgba(0, 0, 0, 0.6);
  --border-color: rgba(56, 189, 248, 0.15);
  --border-active: rgba(56, 189, 248, 0.4);
  --border-glow: rgba(56, 189, 248, 0.6);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;
  --accent-cyan: #22d3ee;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;
  --accent-green: #10b981;
  --accent-yellow: #f59e0b;
  --accent-red: #ef4444;
  --accent-orange: #f97316;
  --accent-purple: #a855f7;
  --gradient-primary: linear-gradient(135deg, #22d3ee, #3b82f6, #6366f1);
  --gradient-green: linear-gradient(135deg, #10b981, #22d3ee);
  --gradient-orange: linear-gradient(135deg, #f97316, #f59e0b);
  --gradient-red: linear-gradient(135deg, #ef4444, #f97316);
  --gradient-purple: linear-gradient(135deg, #a855f7, #6366f1);
  --gradient-bg: linear-gradient(180deg, #0a0e1a 0%, #111827 100%);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(56, 189, 248, 0.15);
  --sidebar-width: 240px;
  --header-height: 64px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-xs: 6px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 14px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--gradient-bg);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(56, 189, 248, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(34, 211, 238, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a { color: var(--text-accent); text-decoration: none; }
a:hover { color: var(--accent-cyan); }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(56, 189, 248, 0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(56, 189, 248, 0.4); }

/* Layout */
.app-layout { display: flex; min-height: 100vh; position: relative; z-index: 1; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.sidebar-header { padding: 20px 20px 16px; border-bottom: 1px solid var(--border-color); }

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

.sidebar-logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

.sidebar-logo .logo-text { display: flex; flex-direction: column; }

.sidebar-logo .logo-title {
  font-size: 15px; font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  letter-spacing: 1px;
}

.sidebar-logo .logo-sub { font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; }

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }

.nav-section-title {
  font-size: 10px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 2px; padding: 12px 12px 8px;
}

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 2px;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.nav-item:hover { background: rgba(56, 189, 248, 0.08); color: var(--text-primary); }

.nav-item.active { background: rgba(56, 189, 248, 0.12); color: var(--text-accent); }

.nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 0;
  width: 3px; height: 100%;
  background: var(--gradient-primary);
  border-radius: 0 2px 2px 0;
}

.nav-item .nav-icon {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}

.nav-item .nav-label { font-size: 13px; font-weight: 500; }

.nav-item .nav-badge {
  margin-left: auto;
  background: var(--accent-red); color: white;
  font-size: 10px; font-weight: 600;
  padding: 2px 7px; border-radius: 10px;
  min-width: 18px; text-align: center;
}

.sidebar-footer { padding: 16px 12px; border-top: 1px solid var(--border-color); }

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: var(--border-radius-sm);
  cursor: pointer; transition: background var(--transition-fast);
}

.sidebar-user:hover { background: rgba(56, 189, 248, 0.08); }

.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600; color: white; flex-shrink: 0;
}

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

.user-name {
  font-size: 13px; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.user-role { font-size: 11px; color: var(--text-muted); }

/* Main Content */
.main-content { flex: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-height: 100vh; }

/* Header */
.header {
  height: var(--header-height);
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 50;
}

.header-left { display: flex; align-items: center; gap: 16px; }

.header-breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.header-breadcrumb .bc-sep { font-size: 11px; }
.header-breadcrumb .bc-current { color: var(--text-primary); font-weight: 500; }

.header-search { position: relative; }

.header-search input {
  background: var(--bg-input); border: 1px solid var(--border-color);
  border-radius: 8px; padding: 8px 14px 8px 36px;
  color: var(--text-primary); font-size: 13px; width: 260px;
  outline: none; transition: all var(--transition-fast);
}

.header-search input::placeholder { color: var(--text-muted); }

.header-search input:focus {
  border-color: var(--border-active);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

.header-search .search-icon {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%); color: var(--text-muted); font-size: 14px;
}

.header-right { display: flex; align-items: center; gap: 8px; }

.header-btn {
  width: 38px; height: 38px; border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color); background: transparent;
  color: var(--text-secondary); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition-fast); position: relative; font-size: 16px;
}

.header-btn:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: var(--border-active); color: var(--text-accent);
}

.header-btn .badge-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-red); border: 2px solid var(--bg-secondary);
}

.header-time { font-size: 13px; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* Page Content */
.page-content { flex: 1; padding: 24px 28px; }

.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }

.page-title {
  font-size: 22px; font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  letter-spacing: 0.5px;
}

.page-desc { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.page-actions { display: flex; gap: 10px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: var(--border-radius-sm);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: none; transition: all var(--transition-fast); white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary); color: white;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.btn-primary:hover { box-shadow: 0 0 25px rgba(56, 189, 248, 0.35); transform: translateY(-1px); }

.btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-secondary); }

.btn-outline:hover { border-color: var(--border-active); color: var(--text-accent); background: rgba(56, 189, 248, 0.05); }

.btn-danger { background: var(--gradient-red); color: white; }
.btn-danger:hover { box-shadow: 0 0 20px rgba(239, 68, 68, 0.3); }

.btn-sm { padding: 5px 12px; font-size: 12px; }

.btn-ghost { background: transparent; border: none; color: var(--text-secondary); padding: 6px 10px; }
.btn-ghost:hover { color: var(--text-accent); background: rgba(56, 189, 248, 0.08); }

/* Stat Cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }

.stat-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--border-radius); padding: 20px;
  position: relative; overflow: hidden;
  transition: all var(--transition-normal); backdrop-filter: blur(10px);
}

.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--card-gradient, var(--gradient-primary));
  opacity: 0; transition: opacity var(--transition-normal);
}

.stat-card:hover { border-color: var(--border-active); box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.stat-card:hover::before { opacity: 1; }

.stat-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }

.stat-card-label { font-size: 12px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }

.stat-card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}

.stat-card-value { font-size: 28px; font-weight: 700; color: var(--text-primary); font-variant-numeric: tabular-nums; margin-bottom: 6px; }

.stat-card-change { font-size: 12px; display: flex; align-items: center; gap: 4px; }
.stat-card-change.up { color: var(--accent-green); }
.stat-card-change.down { color: var(--accent-red); }
.stat-card-change.flat { color: var(--text-muted); }

/* Data Table */
.table-container {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--border-radius); overflow: hidden; backdrop-filter: blur(10px);
}

.table-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border-color);
}

.table-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }

.table-filters { display: flex; align-items: center; gap: 10px; }

.filter-select, .filter-input {
  background: var(--bg-input); border: 1px solid var(--border-color);
  border-radius: var(--border-radius-xs); padding: 6px 12px;
  color: var(--text-primary); font-size: 12px; outline: none;
  transition: border-color var(--transition-fast);
}

.filter-select:focus, .filter-input:focus { border-color: var(--border-active); }
.filter-select option { background: var(--bg-secondary); }

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

thead th {
  padding: 12px 16px; text-align: left;
  font-size: 11px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px;
  border-bottom: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.5); white-space: nowrap;
}

tbody td {
  padding: 12px 16px; font-size: 13px; color: var(--text-secondary);
  border-bottom: 1px solid rgba(56, 189, 248, 0.06);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px;
}

tbody tr { transition: background var(--transition-fast); }
tbody tr:hover { background: rgba(56, 189, 248, 0.04); }
tbody tr:last-child td { border-bottom: none; }

.table-pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; border-top: 1px solid var(--border-color);
}

.pagination-info { font-size: 12px; color: var(--text-muted); }
.pagination-controls { display: flex; gap: 4px; }

.pagination-btn {
  min-width: 32px; height: 32px; border-radius: var(--border-radius-xs);
  border: 1px solid var(--border-color); background: transparent;
  color: var(--text-secondary); font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}

.pagination-btn:hover { border-color: var(--border-active); color: var(--text-accent); }
.pagination-btn.active { background: var(--gradient-primary); border-color: transparent; color: white; }

/* Status Badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
}

.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

.badge-online { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.badge-online::before { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }

.badge-offline { background: rgba(100, 116, 139, 0.15); color: var(--text-muted); }
.badge-offline::before { background: var(--text-muted); }

.badge-warning { background: rgba(245, 158, 11, 0.12); color: var(--accent-yellow); }
.badge-warning::before { background: var(--accent-yellow); box-shadow: 0 0 6px var(--accent-yellow); }

.badge-error { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); }
.badge-error::before { background: var(--accent-red); box-shadow: 0 0 6px var(--accent-red); }

.badge-maintenance { background: rgba(99, 102, 241, 0.12); color: var(--accent-indigo); }
.badge-maintenance::before { background: var(--accent-indigo); }

.badge-standby { background: rgba(56, 189, 248, 0.12); color: var(--accent-cyan); }
.badge-standby::before { background: var(--accent-cyan); }

/* Panels */
.card-grid { display: grid; gap: 16px; margin-bottom: 24px; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1200px) {
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .card-grid-4, .card-grid-3, .card-grid-2 { grid-template-columns: 1fr; }
}

.panel {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--border-radius); backdrop-filter: blur(10px); overflow: hidden;
}

.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border-color);
}

.panel-title {
  font-size: 14px; font-weight: 600; color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}

.panel-title .title-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gradient-primary); box-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
}

.panel-body { padding: 20px; }

/* Drawer */
.drawer-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--bg-overlay); z-index: 200;
  opacity: 0; visibility: hidden; transition: all var(--transition-normal);
}

.drawer-overlay.active { opacity: 1; visibility: visible; }

.drawer {
  position: fixed; top: 0; right: 0; width: 480px; height: 100vh;
  background: var(--bg-secondary); border-left: 1px solid var(--border-color);
  z-index: 201; transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex; flex-direction: column; backdrop-filter: blur(20px);
}

.drawer.active { transform: translateX(0); }

.drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border-color); flex-shrink: 0;
}

.drawer-title {
  font-size: 16px; font-weight: 600;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.drawer-close {
  width: 32px; height: 32px; border-radius: var(--border-radius-xs);
  border: 1px solid var(--border-color); background: transparent;
  color: var(--text-muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: all var(--transition-fast);
}

.drawer-close:hover { border-color: var(--accent-red); color: var(--accent-red); background: rgba(239, 68, 68, 0.1); }

.drawer-body { flex: 1; padding: 24px; overflow-y: auto; }

.drawer-footer {
  padding: 16px 24px; border-top: 1px solid var(--border-color);
  display: flex; justify-content: flex-end; gap: 10px; flex-shrink: 0;
}

/* Detail List */
.detail-list { display: flex; flex-direction: column; gap: 16px; }
.detail-item { display: flex; flex-direction: column; gap: 4px; }
.detail-label { font-size: 11px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-value { font-size: 14px; color: var(--text-primary); font-weight: 500; }
.detail-divider { border: none; border-top: 1px solid var(--border-color); margin: 4px 0; }

/* Progress Bar */
.progress-bar { height: 6px; background: rgba(56, 189, 248, 0.1); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; background: var(--gradient-primary); transition: width var(--transition-slow); }
.progress-fill.green { background: var(--gradient-green); }
.progress-fill.orange { background: var(--gradient-orange); }
.progress-fill.red { background: var(--gradient-red); }
.progress-fill.purple { background: var(--gradient-purple); }

/* Monitor Indicators */
.monitor-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }

.monitor-item {
  background: rgba(15, 23, 42, 0.5); border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm); padding: 14px;
  text-align: center; transition: all var(--transition-fast);
}

.monitor-item:hover { border-color: var(--border-active); }
.monitor-item .monitor-label { font-size: 11px; color: var(--text-muted); margin-bottom: 6px; }
.monitor-item .monitor-value { font-size: 20px; font-weight: 700; color: var(--text-primary); font-variant-numeric: tabular-nums; }
.monitor-item .monitor-unit { font-size: 11px; color: var(--text-muted); margin-left: 2px; }
.monitor-item.good .monitor-value { color: var(--accent-green); }
.monitor-item.warn .monitor-value { color: var(--accent-yellow); }
.monitor-item.error .monitor-value { color: var(--accent-red); }

/* Alarm */
.alarm-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(56, 189, 248, 0.06); }
.alarm-item:last-child { border-bottom: none; }
.alarm-level { width: 8px; height: 8px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.alarm-level.critical { background: var(--accent-red); box-shadow: 0 0 8px var(--accent-red); }
.alarm-level.major { background: var(--accent-orange); box-shadow: 0 0 8px var(--accent-orange); }
.alarm-level.minor { background: var(--accent-yellow); box-shadow: 0 0 8px var(--accent-yellow); }
.alarm-level.info { background: var(--accent-cyan); box-shadow: 0 0 8px var(--accent-cyan); }
.alarm-info { flex: 1; min-width: 0; }
.alarm-title { font-size: 13px; color: var(--text-primary); font-weight: 500; margin-bottom: 4px; }
.alarm-desc { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.alarm-meta { display: flex; gap: 16px; margin-top: 6px; font-size: 11px; color: var(--text-muted); }
.alarm-time { font-size: 11px; color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }

/* Maintenance */
.maint-item { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(56, 189, 248, 0.06); }
.maint-item:last-child { border-bottom: none; }
.maint-date { min-width: 50px; text-align: center; flex-shrink: 0; }
.maint-date .date-day { font-size: 20px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.maint-date .date-month { font-size: 10px; color: var(--text-muted); text-transform: uppercase; }
.maint-info { flex: 1; min-width: 0; }
.maint-title { font-size: 13px; color: var(--text-primary); font-weight: 500; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.maint-sub { font-size: 12px; color: var(--text-muted); }
.maint-status { flex-shrink: 0; }

/* Equipment Type Icons */
.eq-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}

.eq-icon.radar { background: rgba(56, 189, 248, 0.12); color: var(--accent-cyan); }
.eq-icon.optical { background: rgba(168, 85, 247, 0.12); color: var(--accent-purple); }
.eq-icon.comm { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.eq-icon.weather { background: rgba(245, 158, 11, 0.12); color: var(--accent-yellow); }
.eq-icon.nav { background: rgba(99, 102, 241, 0.12); color: var(--accent-indigo); }
.eq-icon.power { background: rgba(249, 115, 22, 0.12); color: var(--accent-orange); }
.eq-icon.control { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); }
.eq-icon.portable { background: rgba(251, 191, 36, 0.14); color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.3); box-shadow: 0 0 8px rgba(251, 191, 36, 0.15); }
.eq-icon.default { background: rgba(56, 189, 248, 0.08); color: var(--text-muted); }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes glow { 0%, 100% { box-shadow: 0 0 5px rgba(56, 189, 248, 0.2); } 50% { box-shadow: 0 0 20px rgba(56, 189, 248, 0.4); } }
@keyframes flowGradient { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

.animate-fade { animation: fadeIn 0.5s ease forwards; }
.animate-slide { animation: slideInRight 0.4s ease forwards; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-glow { animation: glow 3s ease-in-out infinite; }

.gradient-text {
  background: var(--gradient-primary); background-size: 200% 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: flowGradient 4s ease infinite;
}

/* Utility */
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-yellow { color: var(--accent-yellow); }
.text-red { color: var(--accent-red); }
.text-orange { color: var(--accent-orange); }
.text-purple { color: var(--accent-purple); }
.text-blue { color: var(--accent-blue); }
.text-indigo { color: var(--accent-indigo); }
.text-muted { color: var(--text-muted); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.w-full { width: 100%; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }