/* ==========================================================================
   Exercite Custom Design System & Stylesheet
   ========================================================================== */

/* Design Tokens & Theme Setup */
:root {
  /* HSL Tailored Dark Palette */
  --bg-primary: #0a0c10;
  --bg-secondary: #12151d;
  --bg-tertiary: #1a1e2a;
  
  --glass-bg: rgba(18, 21, 29, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.03);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-purple: #8b5cf6;
  --accent-purple-glow: rgba(139, 92, 246, 0.15);
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.15);
  
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.1);
  --warning: #f59e0b;
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.1);
  
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 16px -8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 40px -10px rgba(139, 92, 246, 0.3);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Ambient Background Glows */
.ambient-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.4;
  animation: float-glow 20s infinite alternate ease-in-out;
}

.glow-1 {
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

.glow-2 {
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
  animation-delay: -10s;
}

@keyframes float-glow {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(60px, 40px) scale(1.1);
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.25rem;
}

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

a:hover {
  color: var(--accent-purple);
  text-decoration: underline;
}

/* Layout Containers */
.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: rgba(10, 12, 16, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.logo-icon i {
  width: 20px;
  height: 20px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(to right, var(--text-primary) 30%, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stats-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 0.85rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--accent-cyan);
  box-shadow: var(--shadow-sm);
}

.stats-badge i {
  width: 14px;
  height: 14px;
}

.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  min-height: calc(100vh - 80px);
}

/* Glassmorphism Card Style */
.glass-card {
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(to bottom, var(--glass-highlight), transparent);
  pointer-events: none;
}

/* Onboarding Setup Card */
.setup-card {
  max-width: 650px;
  margin: 4rem auto;
  padding: 3rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.setup-illustration {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  margin-bottom: 0.5rem;
}

.setup-illustration i {
  width: 32px;
  height: 32px;
  color: var(--warning);
}

.pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid var(--warning);
  border-radius: 50%;
  opacity: 0.15;
  animation: pulse 2.5s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.05;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.2;
  }
}

.setup-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
}

.instructions-steps {
  text-align: left;
  background-color: rgba(10, 12, 16, 0.4);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem 1.25rem 2rem;
  border-left: 3px solid var(--accent-cyan);
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.instructions-steps li {
  margin-bottom: 0.65rem;
}

.instructions-steps li:last-child {
  margin-bottom: 0;
}

/* Filter Bar & Layout Grid */
.dashboard-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fade-in 0.3s ease-out;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.filter-section {
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
}

.search-bar {
  flex: 1;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input-wrapper input {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.85rem 1.25rem 0.85rem 3rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input-wrapper input:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.clear-btn {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.clear-btn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.clear-btn i {
  width: 14px;
  height: 14px;
}

/* Tabs Navigation */
.tab-container {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 0.5rem;
}

.tab-list {
  display: flex;
  gap: 2rem;
}

.tab-trigger {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 0.75rem 0.25rem 1rem 0.25rem;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast);
}

.tab-trigger:hover {
  color: var(--text-primary);
}

.tab-trigger i {
  width: 18px;
  height: 18px;
}

.tab-trigger.active {
  color: var(--accent-cyan);
}

.tab-trigger.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
  border-radius: 2px;
}

.tab-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tab-panel.hidden {
  display: none !important;
}

/* Cards Grid & Workout Cards */
.cards-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.workout-card {
  padding: 1.5rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.workout-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.6);
}

/* Workout Card Header */
.workout-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.workout-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.workout-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.workout-title {
  font-size: 1.35rem;
  color: var(--text-primary);
}

.date-badge {
  font-size: 0.8rem;
  font-weight: 500;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.date-badge i {
  width: 12px;
  height: 12px;
}

.workout-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-style: italic;
  max-width: 700px;
}

/* Workout Duration and Metadata */
.workout-metrics {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
}

.metric-item i {
  width: 14px;
  height: 14px;
  color: var(--accent-purple);
}

/* Workout Card Exercises */
.workout-exercises {
  border-top: 1px solid var(--glass-border);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.exercise-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.exercise-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.exercise-num {
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.exercise-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.exercise-notes {
  margin-left: 28px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background-color: rgba(10, 12, 16, 0.2);
  padding: 0.25rem 0.65rem;
  border-left: 2px solid var(--glass-border);
  display: inline-block;
  max-width: max-content;
}

/* Set Tables */
.sets-table-wrapper {
  margin-left: 28px;
  overflow-x: auto;
}

.sets-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.sets-table th {
  color: var(--text-muted);
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sets-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
}

.sets-table tr:last-child td {
  border-bottom: none;
}

/* Set Badges */
.set-index {
  font-weight: 600;
  color: var(--text-primary);
}

.set-type-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  display: inline-block;
}

.set-type-normal {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

.set-type-warmup {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.set-type-dropset {
  background-color: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
}

.set-type-failure {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

/* Actions Section */
.workout-card-actions {
  border-top: 1px solid var(--glass-border);
  margin-top: 1.25rem;
  padding-top: 1rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  outline: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #9b6bf7, #0cd1f2);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  border-color: var(--glass-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.btn-danger:hover {
  background-color: var(--danger);
  border-color: var(--danger);
  color: var(--text-primary);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.4rem 0.85rem;
}

.icon-btn i {
  width: 16px;
  height: 16px;
}

.btn-text {
  display: inline;
}

@media (max-width: 480px) {
  .btn-text {
    display: none;
  }
}

/* Loading, Error and Empty States */
.loading-state, .error-state, .empty-state {
  text-align: center;
  padding: 4rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.loading-state p, .error-state p, .empty-state p {
  color: var(--text-secondary);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.05);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error-state i {
  font-size: 2.5rem;
  color: var(--danger);
}

.empty-state i {
  font-size: 2.5rem;
  color: var(--text-muted);
}

/* Pagination */
.pagination-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding: 1rem;
  background-color: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
}

.page-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Modals & Dialog styling */
dialog {
  border: none;
  background: transparent;
  padding: 0;
  margin: auto;
  max-height: 90vh;
  outline: none;
  color: var(--text-primary);
}

dialog::backdrop {
  background-color: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dialog-content {
  width: 90vw;
  max-width: 500px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.dialog-content.max-width-lg {
  max-width: 800px;
}

.dialog-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dialog-header h2 {
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dialog-header h2 i {
  color: var(--accent-cyan);
}

.close-dialog-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.close-dialog-btn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.close-dialog-btn i {
  width: 18px;
  height: 18px;
}

.dialog-body {
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Form Styling inside Dialog */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.input-wrapper {
  position: relative;
  display: flex;
  width: 100%;
}

.input-wrapper input {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.75rem 2.75rem 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-wrapper input:focus {
  border-color: var(--accent-purple);
}

.visibility-toggle-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0.25rem;
}

.visibility-toggle-btn:hover {
  color: var(--text-primary);
}

.visibility-toggle-btn i {
  width: 16px;
  height: 16px;
}

.field-help {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.status-msg {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.status-msg.info {
  background-color: rgba(6, 182, 212, 0.05);
  border: 1px solid rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
}

.status-msg.success {
  background-color: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.status-msg.error {
  background-color: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.status-msg i {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.dialog-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
}

.right-actions {
  display: flex;
  gap: 0.75rem;
  margin-left: auto;
}

/* Detail Modal Tabs */
.detail-tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.detail-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.1rem 0.75rem 0.1rem;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.detail-tab:hover {
  color: var(--text-primary);
}

.detail-tab.active {
  color: var(--accent-cyan);
}

.detail-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-cyan);
}

.detail-panel.hidden {
  display: none !important;
}

/* Code Output Copy Box */
.copy-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background-color: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  border-top-left-radius: var(--radius-sm);
  border-top-right-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  border-bottom: none;
}

pre {
  background-color: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  padding: 1.25rem;
  overflow-x: auto;
  max-height: 40vh;
}

pre code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
  max-width: 350px;
}

.toast {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  pointer-events: auto;
  animation: slide-up-toast 0.25s cubic-bezier(0, 0, 0.2, 1) forwards;
}

.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 i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@keyframes slide-up-toast {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.toast.fade-out {
  animation: fade-out-toast 0.25s cubic-bezier(0.4, 0, 1, 1) forwards;
}

@keyframes fade-out-toast {
  to { transform: translateY(10px); opacity: 0; }
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Responsive Overrides */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  .setup-card {
    padding: 2rem 1.5rem;
  }
  .main-content {
    padding: 1.5rem 1rem;
  }
}