/* ===================================
   Instant Share - Premium Design System
   =================================== */

:root {
  /* Color Palette - Light Professional Theme */
  --bg-primary: #f8fafc;
  /* Clean White-Gray */
  --bg-secondary: #ffffff;
  /* Pure White */
  --bg-tertiary: #e2e8f0;
  /* Soft Gray */
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.8);

  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --accent-primary: #8b5cf6;
  /* Radiant Purple */
  --accent-secondary: #f97316;
  /* Sunset Orange */
  --accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #f97316 100%);

  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  --border-color: rgba(148, 163, 184, 0.2);
  --shadow-color: rgba(0, 0, 0, 0.08);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Background Effects */
.bg-gradient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 50% -20%, rgba(139, 92, 246, 0.1), transparent),
    radial-gradient(ellipse 60% 60% at 100% 100%, rgba(249, 115, 22, 0.08), transparent),
    var(--bg-primary);
  z-index: -1;
}

.floating-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  animation: float 20s infinite ease-in-out;
  pointer-events: none;
  z-index: -1;
}

.floating-orb.orb-1 {
  width: 300px;
  height: 300px;
  background: var(--accent-primary);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.floating-orb.orb-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-secondary);
  bottom: -150px;
  right: -150px;
  animation-delay: -10s;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(30px, -30px) scale(1.05);
  }

  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }

  75% {
    transform: translate(-30px, -20px) scale(1.02);
  }
}

/* Container */
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 10px 40px rgba(139, 92, 246, 0.35);
}

.logo svg {
  width: 32px;
  height: 32px;
  color: white;
}

.header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

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

.btn-end-session {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--error);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-left: var(--spacing-sm);
}

.btn-end-session:hover {
  background: var(--error);
  color: white;
  border-color: transparent;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: 0 10px 40px -6px var(--shadow-color);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.glass-card:hover {
  border-color: rgba(148, 163, 184, 0.2);
}

/* Upload Zone */
.upload-zone {
  position: relative;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  background: rgba(255, 255, 255, 0.02);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.05);
}

.upload-zone.dragover {
  transform: scale(1.01);
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  color: var(--accent-primary);
}

.upload-zone h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.upload-zone p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* File List */
.file-list {
  margin-top: var(--spacing-lg);
}

.file-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-fast);
  animation: slideIn 0.3s ease;
}

.file-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color);
}

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

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

.file-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  color: white;
  flex-shrink: 0;
}

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

.file-name {
  font-weight: 500;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.file-remove {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.file-remove:hover {
  background: rgba(239, 68, 68, 0.2);
  color: var(--error);
}

/* Options Section */
.options-section {
  margin-top: var(--spacing-lg);
}

.option-group {
  margin-bottom: var(--spacing-md);
}

.option-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-top-color: var(--text-secondary);
  pointer-events: none;
}

select,
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  appearance: none;
  transition: all var(--transition-fast);
}

select:focus,
input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

/* Toggle Switch */
.toggle-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: var(--bg-glass);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.toggle-option span {
  font-size: 0.9rem;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 3.5px;
  background: white;
  border-radius: 50%;
  transition: var(--transition-normal);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked+.toggle-slider {
  background: var(--accent-primary);
  border-color: transparent;
}

.toggle-switch input:checked+.toggle-slider::before {
  transform: translateX(22px);
}

/* Primary Button */
.btn-primary {
  width: 100%;
  padding: 16px 24px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  margin-top: var(--spacing-lg);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px -2px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -4px rgba(59, 130, 246, 0.5);
  filter: brightness(1.05);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  filter: grayscale(0.5);
}

/* Online Storage Section */
.share-result {
  display: none;
  margin-top: var(--spacing-lg);
  animation: fadeIn 0.5s ease;
}

.share-result.active {
  display: block;
}

.storage-card {
  padding: 0 !important;
  overflow: hidden;
  position: relative;
}

.storage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
}

.storage-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-icon-only {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-icon-only:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.connection-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 var(--spacing-lg) var(--spacing-lg);
  padding: 10px 16px;
  background: rgba(16, 185, 129, 0.08);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.connection-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--success);
  border-radius: 50%;
  color: white;
}

.status-divider {
  width: 1px;
  height: 14px;
  background: var(--border-color);
  margin: 0 4px;
}

.stats-grid {
  display: flex;
  justify-content: space-between;
  padding: 0 var(--spacing-lg) var(--spacing-sm);
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.capacity-section {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.capacity-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}

.capacity-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.capacity-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* QR Code */
.qr-container {
  text-align: center;
  padding: var(--spacing-lg);
  background: white;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
}

.qr-container canvas {
  max-width: 200px;
  width: 100%;
  height: auto;
}

/* Status Panel */
.status-panel {
  background: var(--bg-glass);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.status-item:last-child {
  border-bottom: none;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-dot.active {
  background: var(--success);
  animation: pulse 2s infinite;
}

.status-dot.downloading {
  background: var(--warning);
  animation: pulse 1s infinite;
}

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(1.2);
  }
}

.status-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.status-value {
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--text-primary);
}

/* Transfer Mode Indicator */
.transfer-mode-item {
  background: rgba(59, 130, 246, 0.08);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md) !important;
}

.transfer-mode-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: white;
}

.transfer-mode-icon.p2p {
  background: linear-gradient(135deg, #10b981, #059669);
}

.transfer-mode-icon.cloud {
  background: linear-gradient(135deg, #3b82f6, #0ea5e9);
}

.transfer-mode-icon.detecting {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  animation: pulse 1.5s infinite;
}

.transfer-mode-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--spacing-sm);
}

.progress-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width var(--transition-normal);
}

/* Delete Button */
.btn-delete {
  width: 100%;
  padding: var(--spacing-md);
  background: transparent;
  border: 1px solid var(--error);
  border-radius: var(--radius-md);
  color: var(--error);
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: var(--spacing-md);
  transition: all var(--transition-fast);
}

.btn-delete:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* Files Container */
.files-container {
  padding: var(--spacing-lg);
  background: rgba(148, 163, 184, 0.05);
  min-height: 200px;
}

.section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shared-file-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: all var(--transition-fast);
}

.shared-file-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.shared-file-icon {
  width: 44px;
  height: 44px;
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.shared-file-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shared-file-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
}

.btn-storage-action {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: white;
}

.btn-storage-action.download {
  background: var(--accent-primary);
}

.btn-storage-action.delete {
  background: #f87171;
}

.btn-storage-action:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
}

.storage-footer {
  padding: var(--spacing-lg);
  padding-bottom: 40px;
}

.btn-delete-full {
  width: 100%;
  padding: 14px;
  background: transparent;
  border: 1.5px solid var(--error);
  border-radius: var(--radius-md);
  color: var(--error);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-delete-full:hover {
  background: var(--error);
  color: white;
}

.fab-add {
  position: absolute;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.4);
  cursor: pointer;
  transition: all var(--transition-normal);
  z-index: 10;
}

.fab-add:hover {
  transform: scale(1.1) rotate(90deg);
  box-shadow: 0 15px 35px rgba(139, 92, 246, 0.6);
}

/* Download Indicator (Blue checkmark) */
.download-indicator {
  display: none;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  color: var(--info);
}

.shared-file-item.downloaded .download-indicator {
  display: flex;
  animation: checkmarkPop 0.3s ease;
}

@keyframes checkmarkPop {
  0% {
    transform: scale(0);
    opacity: 0;
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.shared-files-empty {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ==== DOWNLOAD PAGE STYLES ==== */

.download-container {
  max-width: 600px;
}

.download-card {
  margin-top: var(--spacing-xl);
}

.file-preview {
  margin-bottom: var(--spacing-lg);
}

.preview-image {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
}

.preview-text {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  max-height: 300px;
  overflow-y: auto;
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
  color: var(--text-secondary);
}

.preview-pdf {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  border: none;
}

/* Download Items */
.download-files {
  margin-bottom: var(--spacing-lg);
}

.download-file-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-glass);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.download-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.download-btn:hover {
  background: var(--accent-secondary);
}

.download-all-btn {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.download-all-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

/* Expiry Timer */
.expiry-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  color: var(--warning);
  font-size: 0.9rem;
}

/* PIN Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 400px;
  width: 100%;
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }

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

.modal-content h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 1.25rem;
}

.modal-content .btn-primary {
  margin-top: var(--spacing-md);
}

.error-message {
  color: var(--error);
  text-align: center;
  font-size: 0.85rem;
  margin-top: var(--spacing-sm);
}

/* Error State */
.error-state {
  text-align: center;
  padding: var(--spacing-2xl);
}

.error-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  color: var(--error);
}

.error-state h2 {
  margin-bottom: var(--spacing-sm);
}

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

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: var(--spacing-md);
    padding-bottom: 100px;
  }

  .header h1 {
    font-size: 1.5rem;
  }

  .upload-zone {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .bottom-nav {
    padding: var(--spacing-sm);
  }

  .nav-item span {
    font-size: 0.65rem;
  }
}

/* Loading Spinner */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: inline-block;
}

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

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

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

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

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

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

.text-muted {
  color: var(--text-muted);
}

/* ===================================
   Floating Bottom Navigation
   =================================== */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-md);
  z-index: 100;
  pointer-events: none;
}

.nav-container {
  max-width: 500px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: space-around;
  padding: 8px;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
  pointer-events: auto;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-item.active {
  color: white;
}

.nav-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.nav-item.active .nav-icon {
  transform: translateY(-2px);
  color: var(--accent-primary);
}

.nav-item span {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ===================================
   Session Indicator Styles
   =================================== */

.session-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(59, 130, 246, 0.1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(8px);
}

.session-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.session-code {
  font-family: 'Fira Code', monospace;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent-primary);
  letter-spacing: 0.1em;
}

.session-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6b7280;
}

.session-status-dot.active {
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.1);
    opacity: 1;
  }

  100% {
    transform: scale(0.9);
    opacity: 0.7;
  }
}

/* ===================================
   Header Redesign
   =================================== */

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-pro {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--accent-primary);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-pro:hover {
  background: var(--accent-primary);
  color: white;
}

.btn-pro svg {
  width: 14px;
  height: 14px;
}

/* ===================================
   Main Content & Views
   =================================== */

.main-content {
  flex: 1;
  padding-bottom: 80px;
}

.view-section {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.view-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Setup View Component */
.setup-card {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  max-width: 450px;
  margin: 20px auto;
}

.setup-icon {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: 30px;
  color: white;
  margin: 0 auto var(--spacing-xl);
  box-shadow: 0 15px 40px -10px rgba(59, 130, 246, 0.6);
}

.setup-actions {
  margin-top: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.setup-actions .divider {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.setup-actions .divider::before,
.setup-actions .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.join-input-group {
  display: flex;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.join-input-group input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px;
  color: white;
  font-family: 'Fira Code', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  letter-spacing: 0.15em;
}

.join-input-group input::placeholder {
  letter-spacing: 0;
  font-size: 0.85rem;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
}

.join-input-group input:focus {
  outline: none;
}

.view-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.view-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.view-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ===================================
   Receive View
   =================================== */

.receive-form {
  text-align: center;
}

.code-input-wrapper {
  margin-bottom: var(--spacing-lg);
}

.code-input {
  width: 100%;
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1.5rem;
  font-family: 'Fira Code', monospace;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 4px;
  transition: all var(--transition-fast);
}

.code-input:focus {
  border-color: var(--accent-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.code-input::placeholder {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===================================
   Vanizz View */
.view-section#vanizzView {
  padding: 40px 20px;
  text-align: center;
}

.vanizz-info {
  text-align: center;
  padding: var(--spacing-lg) 0;
}

.link-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border-radius: var(--radius-xl);
  color: var(--accent-primary);
}

.vanizz-info h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.vanizz-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
}

/* ===================================
   Scan View
   =================================== */

.scan-placeholder {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.scan-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.scan-placeholder h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}

.scan-placeholder p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
}

.btn-secondary {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
}

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

/* ===================================
   Text Share View
   =================================== */

.text-share-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.text-share-form textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  resize: vertical;
  min-height: 150px;
  transition: all var(--transition-fast);
}

.text-share-form textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.text-share-form textarea::placeholder {
  color: var(--text-muted);
}

.text-share-form .btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* Button with icons */
.btn-primary svg,
.btn-copy svg,
.download-btn svg {
  width: 20px;
  height: 20px;
}

/* ===================================
   Scanner Options in SCAN View
   =================================== */

.scan-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.scan-option-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.scan-option-item:hover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
}

.scan-option-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  color: white;
  flex-shrink: 0;
}

.scan-option-text h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.scan-option-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* ===================================
   Scanner Overlay
   =================================== */

.scanner-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 1000;
  display: none;
  flex-direction: column;
}

.scanner-overlay.active {
  display: flex;
}

.scanner-view {
  display: none;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

.scanner-view.active {
  display: flex;
}

/* Scanner Button Styles */
.scanner-btn-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.scanner-btn-icon:hover {
  background: rgba(255, 255, 255, 0.2);
}

.scanner-btn-text {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  color: white;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}

.scanner-btn-text.primary {
  color: var(--accent-primary);
}

/* ===================================
   Camera View
   =================================== */

.camera-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  padding-top: max(var(--spacing-md), env(safe-area-inset-top));
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
}

.camera-title {
  font-weight: 600;
  color: white;
}

.camera-preview-container {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: black;
  overflow: hidden;
}

#cameraPreview {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scan-frame {
  position: absolute;
  width: 85%;
  max-width: 350px;
  aspect-ratio: 1 / 1.4;
  pointer-events: none;
}

.frame-corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border-color: var(--accent-primary);
  border-style: solid;
  border-width: 0;
}

.frame-corner.top-left {
  top: 0;
  left: 0;
  border-top-width: 3px;
  border-left-width: 3px;
  border-top-left-radius: 8px;
}

.frame-corner.top-right {
  top: 0;
  right: 0;
  border-top-width: 3px;
  border-right-width: 3px;
  border-top-right-radius: 8px;
}

.frame-corner.bottom-left {
  bottom: 0;
  left: 0;
  border-bottom-width: 3px;
  border-left-width: 3px;
  border-bottom-left-radius: 8px;
}

.frame-corner.bottom-right {
  bottom: 0;
  right: 0;
  border-bottom-width: 3px;
  border-right-width: 3px;
  border-bottom-right-radius: 8px;
}

.camera-controls {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom));
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.capture-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: white;
  border: 4px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.capture-btn:hover {
  transform: scale(1.05);
}

.capture-btn:active,
.capture-btn.capturing {
  transform: scale(0.95);
}

.capture-ring {
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: white;
  transition: all var(--transition-fast);
}

.capture-btn:active .capture-ring,
.capture-btn.capturing .capture-ring {
  inset: 8px;
}

/* ===================================
   Edit View
   =================================== */

.edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  padding-top: max(var(--spacing-md), env(safe-area-inset-top));
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.edit-title {
  font-weight: 600;
  color: white;
}

.crop-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  overflow: hidden;
  min-height: 0;
}

.crop-container img {
  max-width: 100%;
  max-height: 100%;
}

.edit-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.filter-bar {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
  background: var(--bg-secondary);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.filter-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: transparent;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 70px;
}

.filter-btn:hover,
.filter-btn.active {
  color: white;
  border-color: var(--accent-primary);
}

.filter-preview {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.filter-preview.enhanced {
  filter: contrast(1.2) saturate(1.1) brightness(1.05);
}

.filter-preview.bw {
  filter: grayscale(100%) contrast(1.2);
}

.filter-preview.color {
  filter: saturate(1.5) contrast(1.1);
}

.filter-preview.magic {
  filter: contrast(1.3) saturate(0.9) brightness(1.1);
}

/* ===================================
   Pages View
   =================================== */

.pages-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  padding-top: max(var(--spacing-md), env(safe-area-inset-top));
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.pages-title {
  font-weight: 600;
  color: white;
}

.pages-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  overflow-y: auto;
  background: var(--bg-primary);
}

.page-item {
  position: relative;
  aspect-ratio: 1 / 1.4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
}

.page-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-number {
  position: absolute;
  bottom: var(--spacing-sm);
  left: var(--spacing-sm);
  padding: 2px 8px;
  background: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: white;
}

.page-delete {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 68, 68, 0.9);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.page-item:hover .page-delete {
  opacity: 1;
}

.add-page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom));
  background: var(--bg-secondary);
  border: none;
  border-top: 1px solid var(--border-color);
  color: var(--accent-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.add-page-btn:hover {
  background: var(--bg-tertiary);
}

/* ===================================
   Export Modal
   =================================== */

.export-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1100;
}

.export-modal.active {
  display: flex;
}

.export-modal-content {
  width: 100%;
  max-width: 500px;
  background: var(--bg-secondary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--spacing-lg);
  padding-bottom: max(var(--spacing-lg), env(safe-area-inset-bottom));
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }

  to {
    transform: translateY(0);
  }
}

.export-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.export-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.export-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.export-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: white;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.export-option:hover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
}

.export-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.export-icon.pdf {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.export-icon.image {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.export-icon.gallery {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

/* ===================================
   Scanner Notifications
   =================================== */

.scanner-notification {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.9rem;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1200;
}

.scanner-notification.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.scanner-notification.success {
  border-color: var(--success);
  color: var(--success);
}

.scanner-notification.error {
  border-color: var(--error);
  color: var(--error);
}

.scanner-notification.info {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* ===================================
   Go Pro Modal Styles
   =================================== */

.pro-modal {
  max-width: 480px;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  position: relative;
}

.pro-header {
  margin-bottom: var(--spacing-xl);
}

.pro-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: white;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.pro-header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pro-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.pro-features {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.pro-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast);
}

.pro-feature:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.05);
}

.feat-icon {
  font-size: 1.25rem;
}

.feat-details strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.feat-details span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.pro-price-card {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.price-val {
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
}

.price-sub {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-left: 4px;
}

.pro-footer {
  margin-top: var(--spacing-md);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: white;
}