/*
 * Story Signal - Design System
 * The Operating System for Fiction Authors
 *
 * Aesthetic: Warm, sophisticated, romance-literary
 */

/* ============================================
   FONTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Colors - Warm Literary Palette */
  --color-bg-base: #FAF8F5;
  --color-bg-surface: #FFFFFF;
  --color-bg-elevated: #FFFCF9;

  /* Primary - Deep Burgundy/Wine */
  --color-primary: #722F37;
  --color-primary-dark: #5A252C;
  --color-primary-light: #F5E6E8;
  --color-primary-muted: #A67B7F;

  /* Accent - Antique Gold */
  --color-accent: #C9A962;
  --color-accent-light: #F7F0DE;
  --color-accent-dark: #A68B4E;

  /* Text */
  --color-text-primary: #1A1A1A;
  --color-text-secondary: #5C5C5C;
  --color-text-tertiary: #8A8A8A;
  --color-text-inverse: #FFFFFF;

  /* Borders & Dividers */
  --color-border: #E8E4DF;
  --color-border-light: #F0ECE7;
  --color-divider: #D4CEC6;

  /* Status Colors */
  --color-status-published: #2D5A3D;
  --color-status-editing: #5B4B8A;
  --color-status-drafting: #B8860B;
  --color-status-planning: #6B7280;

  /* Feedback Colors */
  --color-success: #2D5A3D;
  --color-success-light: #E8F5E9;
  --color-warning: #B8860B;
  --color-warning-light: #FFF8E1;
  --color-error: #C62828;
  --color-error-light: #FFEBEE;
  --color-info: #1565C0;
  --color-info-light: #E3F2FD;

  /* Genre Colors */
  --color-genre-romantasy: #8B4D6B;
  --color-genre-sfr: #4A6B8A;
  --color-genre-gothic: #4A4A5A;
  --color-genre-comedy: #D4956A;

  /* Social Post Status Colors */
  --color-status-scheduled: #7C3AED;
  --color-status-scheduled-light: #EDE9FE;

  /* Social Platform Colors (official brand colors) */
  --color-platform-facebook: #1877F2;
  --color-platform-tiktok: #000000;
  --color-platform-youtube: #FF0000;
  --color-platform-pinterest: #E60023;
  --color-platform-twitter: #000000;
  /* Instagram uses gradient: linear-gradient(45deg, #f09433, #dc2743, #bc1888) */

  /* Third-Party Service Colors */
  --color-service-google: #4285F4;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Source Sans 3', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.563rem;
  --text-3xl: 1.953rem;
  --text-4xl: 2.441rem;
  --text-5xl: 3.052rem;
  --text-6xl: 3.815rem;

  /* Font Weights */
  --weight-light: 300;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(114, 47, 55, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(114, 47, 55, 0.06), 0 2px 4px -1px rgba(114, 47, 55, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(114, 47, 55, 0.08), 0 4px 6px -2px rgba(114, 47, 55, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(114, 47, 55, 0.1), 0 10px 10px -5px rgba(114, 47, 55, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 600px;
  --sidebar-width: 280px;
}

/* ============================================
   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;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  min-height: 100vh;
}

/* Subtle paper texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  z-index: 1000;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p { margin-bottom: var(--space-4); }

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

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

small {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.page {
  padding: var(--space-12) 0;
}

/* ============================================
   HEADER - APP VERSION
   ============================================ */
.header {
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.95);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-inverse);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  font-style: italic;
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.logo-text span {
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-link-disabled {
  color: var(--color-text-tertiary);
  cursor: not-allowed;
  opacity: 0.5;
}

.nav-link-disabled:hover {
  color: var(--color-text-tertiary);
  background: transparent;
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.header-avatar:hover {
  box-shadow: 0 0 0 2px var(--color-primary);
}

/* Avatar Dropdown */
.avatar-dropdown {
  position: relative;
  display: inline-block;
}

.avatar-dropdown .header-avatar {
  border: none;
  background: var(--color-primary-light);
}

.avatar-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--color-bg-card, var(--color-bg-surface));
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.avatar-dropdown:focus-within .avatar-dropdown-menu,
.avatar-dropdown:hover .avatar-dropdown-menu,
.avatar-dropdown.open .avatar-dropdown-menu {
  display: block;
}

.avatar-dropdown-header {
  padding: var(--space-3) var(--space-4);
}

.avatar-dropdown-name {
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.avatar-dropdown-email {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.avatar-dropdown-divider {
  height: 1px;
  background: var(--color-border-light);
  margin: var(--space-1) 0;
}

.avatar-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.avatar-dropdown-item:hover {
  background: var(--color-bg-base);
  color: var(--color-text);
}

.avatar-dropdown-item svg {
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.avatar-dropdown-item-danger {
  color: var(--color-error);
}

.avatar-dropdown-item-danger:hover {
  background: var(--color-error-light);
  color: var(--color-error);
}

/* ============================================
   WORKSPACE SWITCHER
   ============================================ */
.workspace-switcher {
  position: relative;
}

.workspace-current {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.workspace-current:hover {
  border-color: var(--color-primary);
}

.workspace-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
}

.workspace-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 240px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  overflow: hidden;
}

.workspace-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-primary);
  transition: background var(--transition-fast);
}

.workspace-dropdown-item:hover {
  background: var(--color-bg-base);
}

.workspace-dropdown-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.workspace-dropdown-divider {
  border-top: 1px solid var(--color-border);
  margin: var(--space-2) 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
}

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

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

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-base);
  color: var(--color-text-primary);
}

.btn-danger {
  background: var(--color-error);
  color: var(--color-text-inverse);
}

.btn-danger:hover:not(:disabled) {
  background: #B71C1C;
  color: var(--color-text-inverse);
}

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

.btn-accent:hover:not(:disabled) {
  background: var(--color-accent-dark);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

.btn-icon {
  padding: var(--space-2);
  min-width: 36px;
  min-height: 36px;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-label-required::after {
  content: ' *';
  color: var(--color-error);
}

.form-help,
.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

.form-input,
.form-select,
.form-textarea,
.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover,
.form-control:hover {
  border-color: var(--color-divider);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input::placeholder,
.form-textarea::placeholder,
.form-control::placeholder {
  color: var(--color-text-tertiary);
}

.form-input.error,
.form-select.error,
.form-textarea.error,
.form-control.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus,
.form-control.error:focus {
  box-shadow: 0 0 0 3px var(--color-error-light);
}

.form-textarea,
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-select,
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235C5C5C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.form-error {
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Checkbox and Radio */
.form-checkbox,
.form-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox-label,
.form-radio-label {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
}

/* File Upload */
.form-file {
  position: relative;
}

.form-file-input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.form-file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background: var(--color-bg-base);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-file-label:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.form-file-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.form-file-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.form-file-text strong {
  color: var(--color-primary);
}

/* Tag Input */
.tag-input {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  min-height: 48px;
}

.tag-input:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.tag-item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--text-xs);
  color: var(--color-primary);
  transition: background var(--transition-fast);
}

.tag-item-remove:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.tag-input input {
  flex: 1;
  min-width: 120px;
  border: none;
  outline: none;
  font-size: var(--text-sm);
  padding: var(--space-1);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
}

.card-body {
  color: var(--color-text-secondary);
}

.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* ============================================
   TABLES
   ============================================ */
.table-wrapper {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.table th {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  background: var(--color-bg-base);
}

.table td {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
}

.table tr:hover td {
  background: var(--color-bg-elevated);
}

.table-actions {
  display: flex;
  gap: var(--space-2);
}

/* ============================================
   ALERTS & MESSAGES
   ============================================ */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.alert-icon {
  flex-shrink: 0;
  font-size: var(--text-lg);
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.alert-text {
  font-size: var(--text-sm);
}

.alert-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.alert-error {
  background: var(--color-error-light);
  color: var(--color-error);
}

.alert-info {
  background: var(--color-info-light);
  color: var(--color-info);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-sm);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.published {
  background: rgba(45, 90, 61, 0.1);
  color: var(--color-status-published);
}

.status-badge.editing {
  background: rgba(91, 75, 138, 0.1);
  color: var(--color-status-editing);
}

.status-badge.drafting {
  background: rgba(184, 134, 11, 0.1);
  color: var(--color-status-drafting);
}

.status-badge.planning {
  background: rgba(107, 114, 128, 0.1);
  color: var(--color-status-planning);
}

.role-badge {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-sm);
}

.role-badge.owner {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.role-badge.collaborator {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.role-badge.viewer {
  background: var(--color-bg-base);
  color: var(--color-text-secondary);
}

/* Character trait tags (for personality, etc.) */
.trait-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-primary-muted);
}

/* Relationship item (for character relationships) */
.relationship-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--space-3);
}

.relationship-name {
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  min-width: 120px;
}

.relationship-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.plan-badge {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.plan-badge.free {
  background: var(--color-bg-base);
  color: var(--color-text-secondary);
}

.plan-badge.author {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.plan-badge.professional {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
}

.modal {
  background: var(--color-bg-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-lg {
  max-width: 700px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
}

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

.modal-close:hover {
  background: var(--color-bg-base);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-base);
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

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

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ============================================
   PROGRESS BARS
   ============================================ */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-bg-base);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-bar-sm {
  height: 4px;
}

.progress-bar-lg {
  height: 12px;
}

/* ============================================
   DROPDOWNS
   ============================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-trigger {
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 180px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  overflow: hidden;
}

.dropdown-menu-right {
  left: auto;
  right: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-bg-base);
}

.dropdown-item.danger {
  color: var(--color-error);
}

.dropdown-divider {
  border-top: 1px solid var(--color-border-light);
  margin: var(--space-2) 0;
}

/* ============================================
   AVATARS
   ============================================ */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  overflow: hidden;
}

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

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: var(--text-xs);
}

.avatar-lg {
  width: 64px;
  height: 64px;
  font-size: var(--text-xl);
}

.avatar-xl {
  width: 96px;
  height: 96px;
  font-size: var(--text-3xl);
}

.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  margin-left: -8px;
  border: 2px solid var(--color-bg-surface);
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.empty-state-text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   LOADING STATES
   ============================================ */
.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

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

.spinner-sm {
  width: 16px;
  height: 16px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-base) 25%, var(--color-bg-elevated) 50%, var(--color-bg-base) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   TOOLTIPS
   ============================================ */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-3);
  background: var(--color-text-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 100;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb-separator {
  color: var(--color-text-tertiary);
}

.breadcrumb-current {
  color: var(--color-text-primary);
  font-weight: var(--weight-medium);
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  padding: var(--space-16) 0;
  text-align: center;
}

.hero-pretitle {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary-muted);
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin: var(--space-8) 0;
}

.stat {
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-tertiary);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section {
  margin-bottom: var(--space-16);
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-size: var(--text-2xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 24px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.section-count {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  background: var(--color-bg-base);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ============================================
   NOVEL CARDS
   ============================================ */
.novels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.novel-card {
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.novel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--card-genre-color, var(--color-primary));
}

.novel-card[data-genre="romantasy"] { --card-genre-color: var(--color-genre-romantasy); }
.novel-card[data-genre="sfr"] { --card-genre-color: var(--color-genre-sfr); }
.novel-card[data-genre="gothic"] { --card-genre-color: var(--color-genre-gothic); }
.novel-card[data-genre="comedy"] { --card-genre-color: var(--color-genre-comedy); }

.novel-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.novel-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.novel-series {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-muted);
  margin-top: var(--space-1);
}

.novel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
}

.novel-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.novel-meta-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
}

.novel-meta-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
}

.genre-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-base);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.novel-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.novel-card-link:hover .novel-title {
  color: var(--color-primary);
}

/* ============================================
   CHARACTER/INFO CARDS
   ============================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-4);
}

.info-card {
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

.info-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.info-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
}

.info-card-icon.character {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.info-card-icon.world {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.info-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.info-card-role {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-muted);
}

.info-card-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.info-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.info-card-link:hover .info-card-title {
  color: var(--color-primary);
}

/* ============================================
   PRICING CARDS
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.pricing-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.pricing-plan-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
}

.pricing-price {
  margin-bottom: var(--space-6);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-8);
}

.pricing-features li {
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--weight-bold);
}

.pricing-features li.disabled {
  color: var(--color-text-tertiary);
  text-decoration: line-through;
}

.pricing-features li.disabled::before {
  content: '✗';
  color: var(--color-text-tertiary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  margin-top: var(--space-16);
}

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

.footer-text {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.footer-text strong {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.footer-link:hover {
  color: var(--color-primary);
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.auth-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  color: var(--color-text-secondary);
}

.auth-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.social-login {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.social-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-elevated);
}

/* ============================================
   TIPTAP EDITOR
   ============================================ */
.editor-container {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3);
  background: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.editor-toolbar-group {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding-right: var(--space-3);
  border-right: 1px solid var(--color-border);
  margin-right: var(--space-3);
}

.editor-toolbar-group:last-child {
  border-right: none;
  padding-right: 0;
  margin-right: 0;
}

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

.editor-btn:hover {
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
}

.editor-btn.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.editor-content {
  padding: var(--space-6);
  min-height: 300px;
  background: var(--color-bg-surface);
}

.editor-content:focus {
  outline: none;
}

.editor-content p {
  margin-bottom: var(--space-4);
}

.editor-content h1,
.editor-content h2,
.editor-content h3 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.editor-content ul,
.editor-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.editor-content li {
  margin-bottom: var(--space-2);
}

.editor-content blockquote {
  padding-left: var(--space-4);
  border-left: 3px solid var(--color-primary);
  color: var(--color-text-secondary);
  font-style: italic;
  margin: var(--space-4) 0;
}

.editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3);
  background: var(--color-bg-base);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.editor-char-count {
  font-family: var(--font-mono);
}

.editor-autosave {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ============================================
   CALENDAR
   ============================================ */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.calendar-month {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  min-width: 200px;
  text-align: center;
}

/* ============================================
   USAGE METERS
   ============================================ */
.usage-meter {
  margin-bottom: var(--space-4);
}

.usage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.usage-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.usage-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.usage-bar {
  height: 8px;
  background: var(--color-bg-base);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.usage-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.usage-fill.warning {
  background: var(--color-warning);
}

.usage-fill.danger {
  background: var(--color-error);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.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-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.w-full { width: 100%; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.5rem;
    --text-6xl: 3rem;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .novels-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .workspace-switcher {
    display: none;
  }

  .header-actions {
    gap: var(--space-2);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .modal {
    margin: var(--space-4);
  }

  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-xl);
  z-index: 1001;
}

.nav-toggle .icon {
  transition: transform 0.2s ease;
}

.nav-toggle.active .icon {
  transform: rotate(90deg);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  /* Mobile nav dropdown */
  .header .nav.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-elevated);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    gap: var(--space-2);
    border-top: 1px solid var(--color-border-light);
    z-index: 1000;
  }

  .header .nav.nav-open .nav-link {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
  }

  .header .nav.nav-open .nav-link:hover {
    background: var(--color-bg-surface);
  }

  .header .nav.nav-open .btn {
    margin-top: var(--space-2);
    text-align: center;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   V2 ENHANCEMENTS
   ============================================ */

/* SVG Icon Classes */
.icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  vertical-align: middle;
}

.icon-sm { width: 14px; height: 14px; }
.icon-lg { width: 20px; height: 20px; }
.icon-xl { width: 32px; height: 32px; stroke-width: 1.5; }
.icon-2xl { width: 48px; height: 48px; stroke-width: 1.5; }

.btn .icon { margin-right: var(--space-2); margin-top: -1px; }

/* Book Cover Style Cards */
.novel-cover-card {
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  transition: transform var(--transition-base);
}

.novel-cover-card:hover {
  transform: translateY(-8px);
  box-shadow: none;
}

.novel-cover-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 2/3;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: var(--space-3);
  transition: box-shadow var(--transition-base);
  background: var(--color-bg-elevated);
}

.novel-cover-card:hover .novel-cover-wrapper {
  box-shadow: var(--shadow-xl);
}

.novel-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  text-align: center;
  color: var(--color-text-inverse);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.novel-cover-placeholder[data-genre="sfr"] { background: linear-gradient(135deg, #4A6B8A 0%, #2C3E50 100%); }
.novel-cover-placeholder[data-genre="romantasy"] { background: linear-gradient(135deg, #8B4D6B 0%, #5C2E42 100%); }
.novel-cover-placeholder[data-genre="gothic"] { background: linear-gradient(135deg, #4A4A5A 0%, #2D2D35 100%); }
.novel-cover-placeholder[data-genre="comedy"] { background: linear-gradient(135deg, #D4956A 0%, #A06040 100%); }

.novel-cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.cover-author {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* Status Badge on Cover */
.card-status-badge {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  padding: 4px 8px;
  background: rgba(0,0,0,0.7);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
}

/* Privacy Indicator */
.privacy-indicator {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  width: 24px;
  height: 24px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-sm);
}

.novel-info {
  padding: 0 var(--space-1);
}

.novel-info-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.novel-info-series {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.novel-info-meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* Animated Blob Background for Feature Icons */
.feature-icon-wrapper {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--color-primary-light);
  opacity: 0.3;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: blob 5s ease-in-out infinite;
}

@keyframes blob {
  0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
  100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

.feature-icon-content {
  position: relative;
  z-index: 1;
  color: var(--color-primary);
}

/* Floating Action Button (Mobile) */
.fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  cursor: pointer;
  z-index: 100;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.fab:hover {
  transform: scale(1.05);
  background: var(--color-primary-dark);
}

@media (max-width: 768px) {
  .fab { display: flex; }
}

/* Enhanced Hover Effects */
.lift-hover {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.lift-hover:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Night Mode Teaser Section */
.night-mode-teaser {
  background: #1a1a1d;
  color: #e0e0e0;
  padding: var(--space-16) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.night-mode-title {
  color: #FAF8F5;
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.night-mode-text {
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto var(--space-8);
  font-size: var(--text-lg);
}

.toggle-graphic {
  display: inline-flex;
  align-items: center;
  background: #2a2a2e;
  padding: 4px;
  border-radius: 30px;
  border: 1px solid #444;
}

.toggle-option {
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
}

.toggle-option.active {
  background: var(--color-primary);
  color: white;
}

/* Most Popular Badge (Pricing) */
.most-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Cover Card Grid (narrower for vertical cards) */
.covers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 768px) {
  .covers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

/* Series Progress Item */
.series-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.series-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.series-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.series-books {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.series-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 160px;
}

.progress-text {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}