/* VMCV-CAL PWA - Modern Design System */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ==================== CSS Custom Properties ==================== */
:root {
  /* Color Palette - Light Mode */
  --color-primary: hsl(239, 84%, 67%);
  --color-primary-dark: hsl(239, 84%, 57%);
  --color-primary-light: hsl(239, 84%, 77%);

  --color-secondary: hsl(280, 84%, 67%);
  --color-accent: hsl(340, 82%, 62%);

  --color-background: hsl(0, 0%, 100%);
  --color-surface: hsl(220, 20%, 97%);
  --color-surface-elevated: hsl(0, 0%, 100%);

  --color-text-primary: hsl(220, 20%, 10%);
  --color-text-secondary: hsl(220, 15%, 40%);
  --color-text-tertiary: hsl(220, 10%, 60%);

  --color-border: hsl(220, 15%, 90%);
  --color-border-hover: hsl(220, 15%, 80%);

  --color-success: hsl(142, 71%, 45%);
  --color-warning: hsl(38, 92%, 50%);
  --color-error: hsl(0, 84%, 60%);
  --color-info: hsl(199, 89%, 48%);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  --gradient-surface: linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Typography Scale */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index Scale */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-popover: 500;
  --z-tooltip: 600;

  /* Font Size Scaling */
  --font-scale: 1;
}

/* Font Size Variants */
[data-font-size="small"] {
  --font-scale: 0.875;
}

[data-font-size="large"] {
  --font-scale: 1.25;
}

/* Dark Mode */
[data-theme="dark"] {
  --color-background: hsl(220, 25%, 8%);
  --color-surface: hsl(220, 20%, 12%);
  --color-surface-elevated: hsl(220, 20%, 16%);

  --color-text-primary: hsl(0, 0%, 95%);
  --color-text-secondary: hsl(220, 10%, 70%);
  --color-text-tertiary: hsl(220, 10%, 50%);

  --color-border: hsl(220, 15%, 20%);
  --color-border-hover: hsl(220, 15%, 30%);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
}

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

html {
  font-size: calc(16px * var(--font-scale));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-background);
  transition: background-color var(--transition-base), color var(--transition-base);
  min-height: 100vh;
}

/* ==================== Typography ==================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

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

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* ==================== Layout Components ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.app-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-base);
}

[data-theme="dark"] .app-header {
  background: rgba(15, 23, 42, 0.8);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.logo-image {
  object-fit: contain;
}

.version-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 0.25rem 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  color: hsl(239, 84%, 77%);
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

[data-theme="dark"] .version-badge {
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: hsl(239, 84%, 85%);
}

.beta-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 0.25rem 0.5rem;
  background: rgba(251, 146, 60, 0.2);
  border: 1px solid rgba(251, 146, 60, 0.4);
  border-radius: var(--radius-full);
  color: hsl(27, 96%, 61%);
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

[data-theme="dark"] .beta-badge {
  background: rgba(251, 146, 60, 0.25);
  border: 1px solid rgba(251, 146, 60, 0.5);
  color: hsl(27, 96%, 70%);
}

.main-content {
  padding: var(--space-2xl) 0;
  min-height: calc(100vh - 200px);
}

.app-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
  text-align: center;
  color: var(--color-text-tertiary);
}

/* ==================== Components ==================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  text-decoration: none;
}

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

.btn-secondary:hover {
  background: var(--color-surface-elevated);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

.btn-icon {
  padding: var(--space-sm);
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: var(--color-surface);
  transform: scale(1.1);
}

.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .card-glass {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Status Indicators */
.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.status-online {
  background: hsla(142, 71%, 45%, 0.1);
  color: var(--color-success);
}

.status-offline {
  background: hsla(0, 84%, 60%, 0.1);
  color: var(--color-error);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Sync Status */
.sync-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sync-status:hover {
  background: var(--color-surface-elevated);
}

.sync-icon {
  animation: spin 2s linear infinite paused;
}

.sync-status.syncing .sync-icon {
  animation-play-state: running;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Theme Toggle */
.theme-toggle {
  position: relative;
  width: 60px;
  height: 30px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.theme-toggle:hover {
  background: var(--color-border-hover);
}

.theme-toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .theme-toggle-slider {
  transform: translateX(30px);
}

/* ==================== Calendar-Specific Styles ==================== */

/* Section Header */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}

/* Search Bar */
.search-container {
  position: relative;
  margin-bottom: var(--space-md);
}

.search-clear {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-xs);
  font-size: var(--font-size-lg);
  line-height: 1;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.search-clear:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.search-input {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Events List */
.events-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Event Card */
.event-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  gap: var(--space-lg);
}

/* Connection logo container */
.event-connection-logo {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: var(--radius-md);
  padding: var(--space-xs);
}

.connection-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

/* Event with logo - new structure */
.event-with-logo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.event-logo-title-row {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.event-title-container {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.event-details-full {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Event content when logo is present */
.event-content-with-logo {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Event content without logo */
.event-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.event-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
  border-color: var(--color-primary);
}

.event-card.event-happening-now {
  border-left: 4px solid var(--color-success);
  background: hsla(142, 71%, 45%, 0.05);
}

.event-card.event-past {
  opacity: 0.6;
}

.event-priority {
  width: 4px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
}

.event-content {
  flex: 1;
}

.event-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.event-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.4;
}

.event-title-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.event-badges {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.event-status-badge,
.event-category-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
}

.event-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.event-action-btn:hover {
  background: var(--color-surface-elevated);
  color: var(--color-primary);
  transform: scale(1.1);
}

.action-icon {
  font-size: var(--font-size-base);
}

.event-time,
.event-location {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.event-icon {
  font-size: var(--font-size-base);
}

.event-time-separator {
  margin: 0 var(--space-xs);
}

.event-time-until {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-sm);
}

.event-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-sm);
  line-height: var(--line-height-relaxed);
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-lg);
}

/* Empty State */
.empty-state,
.error-state {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.empty-icon,
.error-icon {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
}

.empty-state h3,
.error-state h3 {
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.empty-state p,
.error-state p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

/* Welcome Section */
.welcome-section {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.welcome-card {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--gradient-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.welcome-card h1 {
  margin-bottom: var(--space-md);
}

.welcome-card p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
}

/* ==================== Settings Panel ==================== */
.settings-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
}

.settings-panel.open {
  display: block;
}

.settings-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.settings-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 500px;
  height: 100%;
  background: var(--color-background);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  animation: slideInRight var(--transition-base) ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }

  to {
    transform: translateX(0);
  }
}

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

.settings-header h2 {
  margin: 0;
}

.btn-close {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.settings-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
}

.setting-group {
  margin-bottom: var(--space-xl);
}

.setting-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.setting-input,
.setting-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.setting-input:focus,
.setting-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.setting-options {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.setting-option {
  flex: 1;
  min-width: 80px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.setting-option:hover {
  border-color: var(--color-primary);
}

.setting-option.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.setting-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.setting-checkboxes label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--font-weight-normal);
  cursor: pointer;
}

.setting-help {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-xs);
  margin-bottom: 0;
}

.setting-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.settings-footer {
  padding: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

/* ==================== Setup Wizard ==================== */
.setup-wizard {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
}

.setup-wizard.open {
  display: block;
}

.setup-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.setup-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  background: var(--color-background);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  animation: fadeIn var(--transition-base) ease-out;
}

.setup-progress {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl) var(--space-xl) 0;
}

.progress-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-base);
}

.progress-dot.active {
  background: var(--color-primary);
  transform: scale(1.3);
}

.progress-dot.completed {
  background: var(--color-success);
}

.setup-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-2xl);
}

.setup-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.setup-step-content {
  min-height: 200px;
}

.setup-description {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.setup-icon {
  font-size: 4rem;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.setup-features {
  list-style: none;
  padding: 0;
  margin: var(--space-xl) 0;
}

.setup-features li {
  padding: var(--space-sm) 0;
  font-size: var(--font-size-lg);
}

.setup-field {
  margin-bottom: var(--space-xl);
}

.setup-field label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-sm);
}

.setup-input {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
}

.setup-options {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

.setup-option {
  flex: 1;
  padding: var(--space-lg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.setup-option:hover {
  border-color: var(--color-primary);
}

.setup-option.active {
  border-color: var(--color-primary);
  background: hsla(239, 84%, 67%, 0.1);
}

.setup-help {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-sm);
}

.setup-warning {
  padding: var(--space-md);
  background: hsla(38, 92%, 50%, 0.1);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
}

.setup-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

/* ==================== Utility Classes ==================== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

.p-sm {
  padding: var(--space-sm);
}

.p-md {
  padding: var(--space-md);
}

.p-lg {
  padding: var(--space-lg);
}

.p-xl {
  padding: var(--space-xl);
}

/* ==================== Animations ==================== */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn var(--transition-base) ease-out;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 768px) {
  :root {
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .settings-content,
  .setup-content {
    max-width: 100%;
    width: 100%;
  }

  .setup-options {
    flex-direction: column;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

/* ==================== Print Styles ==================== */
@media print {

  .app-header,
  .app-footer,
  .theme-toggle,
  .btn,
  .settings-panel,
  .setup-wizard {
    display: none;
  }
}

/* ==================== New Badges ==================== */

.event-days-badge {
  display: inline-block;
  padding: 2px 8px;
  margin-left: 8px;
  background: var(--color-primary);
  color: white;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  vertical-align: middle;
}

.no-end-badge {
  display: inline-block;
  padding: 2px 6px;
  margin-left: 8px;
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 4px;
  font-size: 0.75rem;
}

[data-theme="dark"] .no-end-badge {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.3);
}

.setting-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.9rem;
}

.setting-link:hover {
  text-decoration: underline;
}

.location-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.location-link:hover {
  color: var(--color-primary);
  border-bottom-style: solid;
}

/* Impressum Styles */
.impressum-section {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.impressum-section h4 {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.impressum-section p {
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.disclaimer-text {
  margin-top: var(--space-md);
  font-style: italic;
  color: var(--color-text-tertiary);
}