/* ==========================================================================
   CHARACTER SHEET GENERATOR - MAIN STYLESHEET
   Aesthetics: Figma-like Minimal, Professional, Highly Interactive
   ========================================================================== */

/* ==========================================================================
   MOBILE BLOCK OVERLAY
   Shown on screens < 1024px. Hidden on desktop.
   ========================================================================== */

/* Hidden by default on desktop */
.mobile-block-overlay {
  display: none;
}



/* Font Integration */
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/Inter-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
}

/* Design Tokens & CSS Variables */
:root {
  /* Colors - Light Theme (Default) */
  --bg-app: #f4f5f6;
  --bg-sidebar: #ffffff;
  --bg-workspace: #e9ebeb;
  --bg-panel: #ffffff;
  
  --border-color: #e5e7eb;
  --border-focus: #3b82f6;
  
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --text-inverse: #ffffff;
  
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-light: #eff6ff;
  
  --danger: #ef4444;
  --danger-hover: #dc2626;
  
  --canvas-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 1px 8px rgba(0, 0, 0, 0.04);
  --sidebar-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

[data-theme="dark"] {
  /* Colors - Dark Theme */
  --bg-app: #0e0f11;
  --bg-sidebar: #18191c;
  --bg-workspace: #111215;
  --bg-panel: #1e2024;
  
  --border-color: #2e3035;
  --border-focus: #60a5fa;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-inverse: #111827;
  
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-light: #1e293b;
  
  --danger: #f87171;
  --danger-hover: #ef4444;
  
  --canvas-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 2px 10px rgba(0, 0, 0, 0.3);
  --sidebar-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

button, input, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Layout Core */
.app-header {
  height: 60px;
  background-color: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 10;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 2px 8px rgba(0,0,0,0.04);
  flex-shrink: 0;
}

[data-theme="dark"] .app-header {
  background-color: var(--bg-sidebar);
  border-bottom-color: var(--border-color);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}

.logo-icon {
  width: 16px;
  height: 16px;
  color: white;
  stroke: white;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-title {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0f172a;
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 10px;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1;
}

[data-theme="dark"] .logo-title { color: #f1f5f9; }
[data-theme="dark"] .logo-subtitle { color: #64748b; }

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-container {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* Sidebar Columns (Left & Right) */
.sidebar {
  width: 320px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 5;
  box-shadow: var(--sidebar-shadow);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.sidebar.right-sidebar {
  width: 360px;
  border-right: none;
  border-left: 1px solid var(--border-color);
}

.sidebar-section {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-section:last-child {
  border-bottom: none;
}

.sidebar-section h2 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.8px;
  margin-bottom: 16px;
}

/* Form Controls */
.form-group {
  margin-bottom: 16px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-app);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-normal);
}

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

/* Button & Icon Styling */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-sidebar);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
}

.btn:hover {
  background-color: var(--bg-app);
}

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

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

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

.btn-danger:hover {
  background-color: var(--danger-hover);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}

.btn-group {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.btn-group-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

/* Workspace Canvas View */
.workspace-container {
  flex: 1;
  position: relative;
  background-color: var(--bg-workspace);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-normal);
}

.workspace-viewport {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}

.workspace-viewport:active {
  cursor: grabbing;
}

/* Canvas Wrapper containing physical canvas */
.canvas-wrapper {
  position: relative;
  width: 4096px !important;
  height: 4096px !important;
  min-width: 4096px !important;
  min-height: 4096px !important;
  max-width: none !important;
  max-height: none !important;
  flex-shrink: 0 !important;
  flex: none !important;
  background-color: #ffffff;
  box-shadow: var(--canvas-shadow);
  transform-origin: center center;
  user-select: none;
}

.main-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 4096px !important;
  height: 4096px !important;
  max-width: none !important;
  max-height: none !important;
  display: block;
}

/* Overlay grid/slots visually displayed in editor mode */
.interactive-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.slot-highlight {
  position: absolute;
  border: 2px dashed transparent;
  pointer-events: auto;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}

.slot-highlight:hover {
  background-color: rgba(59, 130, 246, 0.05);
  border-color: rgba(59, 130, 246, 0.4);
}

.slot-highlight.active {
  background-color: rgba(59, 130, 246, 0.08);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.slot-highlight-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0.7;
}

/* Workspace Control Overlay */
.workspace-controls {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
  z-index: 8;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.control-separator {
  width: 1px;
  height: 24px;
  background-color: var(--border-color);
}

.zoom-indicator {
  font-size: 13px;
  font-weight: 700;
  width: 48px;
  text-align: center;
  user-select: none;
}

/* Right Sidebar - Placeholder / Editor Control Cards */
.placeholders-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.slot-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-panel);
  padding: 14px;
  transition: all var(--transition-fast);
}

.slot-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.slot-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slot-title {
  font-size: 13px;
  font-weight: 700;
}

.slot-status-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.status-empty {
  background-color: var(--bg-app);
  color: var(--text-muted);
}

.status-filled {
  background-color: var(--accent-light);
  color: var(--accent);
}

/* Drag and Drop Zone */
.dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-fast);
  background-color: var(--bg-app);
}

.dropzone:hover {
  border-color: var(--accent);
  background-color: var(--accent-light);
}

.dropzone-icon {
  width: 28px;
  height: 28px;
  color: var(--text-muted);
}

.dropzone p {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.dropzone span {
  font-size: 10px;
  color: var(--text-muted);
}

/* Image Controls when active */
.image-controls-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-row input[type="range"] {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background-color: var(--bg-app);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--accent);
  border: 2px solid var(--bg-panel);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: transform 0.1s ease;
}

.slider-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-val {
  font-size: 11px;
  font-weight: 700;
  width: 32px;
  text-align: right;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* Hotkey Overlay Helper */
.hotkeys-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hotkey-item {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

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

.hotkey-key {
  font-family: monospace;
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

/* Notification Popups */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 100;
}

.toast {
  background-color: var(--text-main);
  color: var(--bg-sidebar);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  max-width: 320px;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Hidden elements */
.hidden {
  display: none !important;
}

/* Nudge Buttons Pad */
.nudge-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
}

.nudge-label-row {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.nudge-buttons-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-nudge {
  flex: 1;
  height: 30px;
  padding: 0;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-nudge:hover {
  background-color: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Modal Backdrop Overlay */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: opacity var(--transition-normal);
}

/* Modal Content Container Box */
.modal-content {
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 480px;
  max-width: 90vw;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-enter 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modal-enter {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--danger);
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filename-preview-box {
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 4px;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background-color: var(--bg-app);
}

/* Delete Placeholder Button inside Card Header */
.btn-delete-placeholder {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.btn-delete-placeholder:hover {
  color: var(--danger);
  background-color: var(--bg-app);
}

/* ── PREMIUM AUTH & UPGRADE MODAL STYLES ── */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(16px) saturate(120%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: auth-fade-in 0.25s ease-out;
}

@keyframes auth-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.auth-card {
  width: 420px;
  max-width: 92vw;
  background-color: var(--bg-sidebar);
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: 28px;
  padding: 36px;
  box-shadow: 0 30px 70px -10px rgba(15, 23, 42, 0.22);
  display: flex;
  flex-direction: column;
  position: relative;
  animation: auth-slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-theme="dark"] .auth-card {
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 70px -10px rgba(0, 0, 0, 0.5);
}

@keyframes auth-slide-up {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.auth-header-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.auth-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  margin: 0;
}

.auth-close-btn {
  font-size: 24px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.auth-close-btn:hover {
  background-color: var(--bg-app);
  color: var(--text-main);
}

.auth-description {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 24px 0;
}

/* Premium Segmented Controls for Login / Signup Tabs */
.auth-tabs-segmented {
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 4px;
  border-radius: 14px;
  display: flex;
  gap: 2px;
  margin-bottom: 24px;
}

.auth-tab-pill {
  flex: 1;
  border: none;
  background: none;
  font-size: 13px;
  font-weight: 750;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  text-align: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.auth-tab-pill.active {
  background-color: #ffffff;
  color: var(--accent);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .auth-tab-pill.active {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.auth-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.auth-input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  outline: none;
}

.auth-input-field::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.auth-input-field:focus {
  border-color: var(--accent);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

[data-theme="dark"] .auth-input-field:focus {
  background-color: rgba(255, 255, 255, 0.02);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.auth-error-box {
  color: var(--danger);
  font-size: 12px;
  font-weight: bold;
  line-height: 1.45;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.15);
  margin-bottom: 16px;
}

.btn-auth-action {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  color: white;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.22);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-auth-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.32);
}

.btn-auth-action:active {
  transform: translateY(0);
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  margin: 20px 0;
  letter-spacing: 0.5px;
}

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

.auth-divider:not(:empty)::before {
  margin-right: .75em;
}

.auth-divider:not(:empty)::after {
  margin-left: .75em;
}

.btn-google-auth-pill {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background-color: #ffffff;
  color: #1f2937;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

[data-theme="dark"] .btn-google-auth-pill {
  background-color: var(--bg-app);
  color: var(--text-main);
}

.btn-google-auth-pill:hover {
  background-color: var(--bg-app);
  border-color: var(--text-muted);
}

[data-theme="dark"] .btn-google-auth-pill:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* ── PREMIUM PRICING PLAN CARDS ── */
.plans-container-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
}

.plan-pricing-card {
  flex: 1;
  min-width: 210px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-app);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.plan-pricing-card:hover {
  transform: translateY(-2px);
  border-color: var(--text-muted);
}

.premium-value-card {
  border: 2px solid #6366f1;
  background-color: rgba(99, 102, 241, 0.03);
}

[data-theme="dark"] .premium-value-card {
  background-color: rgba(99, 102, 241, 0.06);
}

.premium-value-card:hover {
  border-color: #818cf8;
  box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.2);
}

.best-value-ribbon {
  position: absolute;
  top: -12px;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: white;
  font-size: 9px;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.25);
}

.plan-badge-top {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.plan-price-large {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 38px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 16px;
  display: flex;
  align-items: baseline;
}

.plan-price-period {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 2px;
}

.plan-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.plan-features-list li {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-cta-btn {
  width: 100%;
  padding: 11px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-sidebar);
  color: var(--text-main);
  border-radius: 12px;
  font-size: 12.5px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: auto;
}

.plan-cta-btn:hover {
  background-color: var(--text-main);
  color: var(--bg-sidebar);
  border-color: var(--text-main);
}

.lifetime-cta-btn {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  border: none;
  color: white;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.lifetime-cta-btn:hover {
  background: linear-gradient(135deg, #5a52e6, #8b4df5);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(79, 70, 229, 0.3);
}

/* ==========================================================================
   MOBILE RESPONSIVE TABS SYSTEM
   ========================================================================== */

/* Bottom tab bar - hidden on desktop */
.mobile-tab-bar {
  display: none;
}

@media (max-width: 1023px) {
  /* Hide the block overlay completely */
  .mobile-block-overlay {
    display: none !important;
  }

  /* Header adjustments for stacked height */
  body {
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
  }

  /* Make the main containers stretch and stack vertically */
  .app-container {
    flex: 1;
    flex-direction: column;
    position: relative;
    height: calc(100vh - 64px - 60px); /* 100vh minus header (64px) and bottom bar (60px) */
    overflow: hidden;
  }

  /* Sidebars and workspace fill the screen */
  .sidebar, .workspace-container {
    width: 100% !important;
    height: 100% !important;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none !important; /* Hide by default, let tabs controller toggle */
  }

  /* Right sidebar override width */
  .sidebar.right-sidebar {
    width: 100% !important;
    border-left: none;
  }

  /* Show active view based on body data-active-tab */
  body[data-active-tab="canvas"] .workspace-container {
    display: flex !important;
  }

  body[data-active-tab="settings"] .sidebar:not(.right-sidebar) {
    display: flex !important;
  }

  body[data-active-tab="uploads"] .sidebar.right-sidebar {
    display: flex !important;
  }

  /* Show bottom tab bar */
  .mobile-tab-bar {
    display: flex;
    height: 60px;
    background-color: var(--bg-sidebar);
    border-top: 1px solid var(--border-color);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
  }

  .tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: none;
    background: none;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition-fast), background-color var(--transition-fast);
  }

  .tab-btn span:first-child {
    font-size: 18px;
  }

  .tab-btn.active {
    color: var(--color-primary);
    background-color: var(--bg-hover);
  }

  /* Adjust top bar on small screens */
  .app-header {
    height: 64px;
    padding: 0 12px;
  }

  .logo-subtitle {
    display: none !important;
  }

  .logo-title {
    display: none !important;
  }

  /* Make export buttons more compact on smaller headers */
  @media (max-width: 580px) {
    .top-bar-actions .btn {
      padding: 6px 10px !important;
      font-size: 11px !important;
    }
    .top-bar-actions .btn svg {
      margin-right: 0 !important;
    }
    .top-bar-actions .btn .btn-text {
      display: none !important;
    }
  }

  /* Add bottom padding to scrollable lists and adjust floating controls above tab bar */
  .sidebar {
    padding-bottom: 80px !important;
  }
  .placeholders-list {
    padding-bottom: 80px !important;
  }
  .workspace-controls {
    position: absolute !important;
    bottom: 63px !important;
    right: -23px !important;
    top: auto !important;
    left: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    background-color: var(--bg-sidebar) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 16px !important;
    padding: 8px !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15) !important;
    z-index: 10 !important;
    width: auto !important;
  }

  .workspace-controls .control-separator,
  .workspace-controls .zoom-indicator {
    display: none !important;
  }

  .workspace-controls .btn {
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 10px !important;
    border: 1px solid var(--border-color) !important;
    background-color: var(--bg-panel) !important;
    box-shadow: var(--shadow-sm) !important;
    color: var(--text-normal) !important;
  }

  .workspace-controls #btn-zoom-fit {
    font-size: 0 !important;
    font-weight: 900 !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
    letter-spacing: -0.5px !important;
  }

  .workspace-controls #btn-zoom-fit::after {
    content: "FIT";
    font-size: 10px !important;
    display: block !important;
  }
}