:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --card-bg: rgba(30, 41, 59, 0.7);
  --card-border: rgba(255, 255, 255, 0.08);
  --accent-orange: #ee4d2d;
  --accent-orange-glow: rgba(238, 77, 45, 0.35);
  --accent-coral: #ff5722;
  --accent-blue: #38bdf8;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Background Ambient Glows */
.glow-orb {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}
.glow-top-right {
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, var(--accent-orange), transparent 70%);
}
.glow-bottom-left {
  bottom: -150px;
  left: -150px;
  background: radial-gradient(circle, #3b82f6, transparent 70%);
}

.app-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px;
  position: relative;
  z-index: 1;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 28px;
}

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

.brand-logo {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-coral));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px var(--accent-orange-glow);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
}

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

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--card-border);
  transition: all 0.3s ease;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.status-offline .status-dot { background-color: var(--text-muted); }
.status-offline { color: var(--text-secondary); border-color: rgba(255,255,255,0.1); }

.status-on-air .status-dot { 
  background-color: #ef4444; 
  box-shadow: 0 0 12px #ef4444;
  animation: pulse 1.5s infinite;
}
.status-on-air { 
  color: #fca5a5; 
  background: rgba(239, 68, 68, 0.15); 
  border-color: rgba(239, 68, 68, 0.4); 
}

.status-streaming .status-dot { background-color: var(--warning); animation: pulse 1.5s infinite; }
.status-streaming { color: #fde68a; background: rgba(245, 158, 11, 0.15); border-color: rgba(245, 158, 11, 0.4); }

.uptime-badge {
  background: rgba(17, 24, 39, 0.6);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  font-size: 13px;
}
.uptime-label { color: var(--text-muted); margin-right: 6px; }
.uptime-val { font-family: var(--font-mono); font-weight: 600; color: var(--accent-blue); }

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* Layout Grid */
.main-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .main-layout { grid-template-columns: 1fr; }
}

/* Cards & Glassmorphism */
.card {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.card-header {
  margin-bottom: 20px;
}
.card-header h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}
.card-header p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Navigation Tabs */
.nav-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  background: rgba(17, 24, 39, 0.5);
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
  overflow-x: auto;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.tab-btn:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.tab-btn.active {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-coral));
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-orange-glow);
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-group label .required { color: var(--accent-coral); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

input[type="text"],
input[type="number"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: 11px 14px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px var(--accent-orange-glow);
}

textarea { resize: vertical; }

/* Switch toggle */
.switch-group {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: rgba(15, 23, 42, 0.4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}

.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--text-muted);
  transition: .3s;
  border-radius: 24px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent-orange); }
input:checked + .slider:before { transform: translateX(20px); }

.switch-label strong { font-size: 14px; display: block; }
.switch-label p { font-size: 12px; color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-coral));
  color: white;
  box-shadow: 0 4px 14px var(--accent-orange-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--accent-orange-glow);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}
.btn-danger:hover { background: #dc2626; }

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.14); }

.btn-accent {
  background: #38bdf8;
  color: #0f172a;
}
.btn-accent:hover { background: #7dd3fc; }

.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.action-buttons-group {
  display: flex;
  gap: 14px;
  margin-top: 24px;
}

.card-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
}

/* Session Info */
.session-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.info-item {
  background: rgba(15, 23, 42, 0.5);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}
.info-item.full-width { grid-column: span 2; }
.info-label { font-size: 12px; color: var(--text-muted); display: block; margin-bottom: 4px; }
.info-value { font-family: var(--font-mono); font-size: 14px; font-weight: 500; color: #fff; }

.copyable-input {
  display: flex;
  gap: 8px;
}
.copyable-input input { font-family: var(--font-mono); font-size: 13px; }

/* Table */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}
.data-table th, .data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--card-border);
}
.data-table th {
  background: rgba(15, 23, 42, 0.8);
  color: var(--text-secondary);
  font-weight: 600;
}

.add-pin-row, .quick-pin-row, .chat-sender-row {
  display: flex;
  gap: 10px;
}

/* Terminal */
.terminal-card {
  display: flex;
  flex-direction: column;
  height: 480px;
}
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.terminal-body {
  flex-grow: 1;
  background: #060913;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.log-entry { line-height: 1.5; word-break: break-all; }
.log-info { color: #94a3b8; }
.log-success { color: #34d399; }
.log-warning { color: #fbbf24; }
.log-error { color: #f87171; font-weight: 600; }

/* Bot Rules Card */
.bot-rules-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bot-rule-item {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  animation: slideIn 0.3s ease;
}
.toast-success { background: #059669; }
.toast-error { background: #dc2626; }
.toast-info { background: #2563eb; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 14px; }
.mt-4 { margin-top: 20px; }
.mb-4 { margin-bottom: 20px; }
.flex-grow { flex-grow: 1; }

/* OAuth Components */
.header-with-badge {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
}

.oauth-card {
  border: 1px solid rgba(238, 77, 45, 0.25);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
}

.token-status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.token-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.token-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.mini-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-active { background: rgba(16, 185, 129, 0.2); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-expired { background: rgba(239, 68, 68, 0.2); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.4); }
.badge-unknown { background: rgba(148, 163, 184, 0.2); color: var(--text-muted); border: 1px solid rgba(148, 163, 184, 0.4); }

.token-time {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.token-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.oauth-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-result-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px dashed rgba(238, 77, 45, 0.4);
  border-radius: var(--radius-md);
  padding: 14px;
}

.helper-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.hidden {
  display: none !important;
}