/* --- VPS CloudBackup Manager Design System --- */
:root {
  --bg-main: #090d16;
  --bg-sidebar: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.7);
  --bg-card-solid: #1e293b;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #3b82f6;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.35);
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.3);
  --warning: #f59e0b;
  --danger: #ef4444;
  --purple: #8b5cf6;
  --cyan: #06b6d4;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.45);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Glass Panel Styling */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

/* Utility Classes */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }
.mt-4 { margin-top: 1rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }

/* SVG Icons Helper */
svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke-width: 2;
  flex-shrink: 0;
}
.icon-sm { width: 1rem; height: 1rem; }
.icon-lg { width: 2.25rem; height: 2.25rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  color: var(--text-primary);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-color);
  color: var(--text-primary);
}
.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-gradient {
  background: linear-gradient(135deg, #10b981 0%, #3b82f6 50%, #8b5cf6 100%);
  color: #fff;
  border: none;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}
.btn-gradient:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.5);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background: #f87171;
}

.btn-icon-only {
  padding: 0.65rem;
  border-radius: var(--radius-md);
}

.btn-block { width: 100%; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.btn-text {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}
.btn-text:hover { text-decoration: underline; }

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}
.form-control, .search-input {
  width: 100%;
  padding: 0.7rem 1rem;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus, .search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.search-input {
  max-width: 320px;
}

.toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
}
.toggle-label input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--primary);
  cursor: pointer;
}

/* Badges */
.badge-tag, .badge-server {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}
.badge-server {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.status-badge.success { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.status-badge.running { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.status-badge.failed { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.status-badge.muted { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }

/* Status Dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}
.status-dot.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

/* Auth View */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top center, #1e293b 0%, #090d16 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}
.logo-badge {
  display: inline-flex;
  padding: 1rem;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
  border-radius: var(--radius-xl);
  color: var(--primary);
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.auth-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.auth-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}
.input-wrapper {
  position: relative;
}
.input-wrapper input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.6rem;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
}
.input-wrapper input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.input-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}
.alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.auth-footer {
  text-align: center;
  margin-top: 1.75rem;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* App Layout */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
  width: 260px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
}
.brand-section {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.brand-icon-wrapper {
  background: linear-gradient(135deg, #10b981, #3b82f6);
  padding: 0.6rem;
  border-radius: var(--radius-md);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-logo h2 {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.1;
}

.sidebar-nav {
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
  width: 100%;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.nav-item.active {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  font-weight: 600;
}
.nav-counter {
  margin-left: auto;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.1rem 0.5rem;
  border-radius: 9999px;
}

.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.system-health-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #34d399;
}
.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.btn-logout {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
}
.btn-logout:hover { color: #f87171; }

/* Main Area */
.app-main {
  margin-left: 260px;
  flex: 1;
  padding: 2rem 2.5rem;
  max-width: 1400px;
}

/* Top Header */
.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.top-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.top-header .subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Active Task Banner */
.active-task-card {
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(59, 130, 246, 0.4);
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.3), rgba(15, 23, 42, 0.8));
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
}
.task-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}
.task-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.spinner-pulse {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(59, 130, 246, 0.3);
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.task-step-text {
  font-size: 0.85rem;
  color: #93c5fd;
}
.task-metrics {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
}
.task-timer {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.task-percent {
  font-size: 1.1rem;
  color: #60a5fa;
}
.progress-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #10b981, #3b82f6, #8b5cf6);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.stat-card {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-icon svg { width: 1.6rem; height: 1.6rem; }
.icon-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.icon-purple { background: rgba(139, 92, 246, 0.15); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.3); }
.icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0.2rem 0;
}
.stat-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* 1-Click Launchpad */
.section-container {
  margin-bottom: 2.25rem;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.section-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
}
.launchpad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
}
.launchpad-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.launchpad-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
}
.launchpad-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
  color: #fff;
}
.bg-gradient-full { background: linear-gradient(90deg, #10b981, #3b82f6); }
.bg-blue { background: #2563eb; }
.bg-purple { background: #7c3aed; }
.launchpad-content h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.launchpad-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.45;
}

/* Two Column Grid */
.two-col-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 1.5rem;
}
.card-box {
  padding: 1.5rem;
}
.card-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.card-box-header h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

/* Tables */
.table-card {
  overflow: hidden;
}
.table-header-flex {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}
.table-responsive {
  overflow-x: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}
.data-table th {
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.data-table td {
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}
.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Action Bar in Tabs */
.tab-action-bar {
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.action-bar-left, .action-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.selected-counter {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* PM2 List */
.pm2-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.pm2-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}
.pm2-item-name {
  font-weight: 600;
  font-size: 0.9rem;
}
.pm2-item-stats {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Google Drive Header */
.gdrive-header-card {
  padding: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.gdrive-info-main {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.gdrive-logo-badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.gdrive-actions {
  display: flex;
  gap: 0.85rem;
}

/* Schedules Grid */
.schedules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.25rem;
}
.schedule-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.schedule-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.schedule-cron {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* Console Terminal */
.console-card {
  padding: 0;
  overflow: hidden;
  background: #040711;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.console-header {
  padding: 0.85rem 1.25rem;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.console-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #10b981; }
.terminal-screen {
  padding: 1.25rem;
  height: 480px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.825rem;
  line-height: 1.6;
  color: #cbd5e1;
}
.log-line {
  margin-bottom: 0.25rem;
  word-break: break-all;
}
.log-line.info { color: #93c5fd; }
.log-line.success { color: #86efac; }
.log-line.warn { color: #fde047; }
.log-line.error { color: #fca5a5; }

/* Settings Grid */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 2000;
}
.modal-card {
  width: 100%;
  max-width: 520px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
}
.modal-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}
.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}
.btn-close-modal {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}
.btn-close-modal:hover { color: #fff; }
.modal-body {
  padding: 1.5rem;
}
.modal-footer {
  padding: 1.25rem 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  border-top: 1px solid var(--border-color);
}
.alert-warning {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fde68a;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 3000;
}
.toast {
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  box-shadow: var(--shadow-md);
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 280px;
}
.toast.success { background: #059669; border: 1px solid #10b981; }
.toast.error { background: #dc2626; border: 1px solid #ef4444; }
.toast.info { background: #2563eb; border: 1px solid #3b82f6; }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .two-col-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .app-sidebar {
    width: 70px;
  }
  .app-sidebar .brand-logo h2,
  .app-sidebar .nav-item span,
  .app-sidebar .nav-counter,
  .app-sidebar .sidebar-footer .health-text {
    display: none;
  }
  .app-main {
    margin-left: 70px;
    padding: 1.5rem;
  }
}