/*
  Theme: Academic Zen (Ink & Paper)
  Target: Chinese International Students
*/

:root {
  /* Palette - Ink (Text & Primary) */
  --ink-900: #1a1a1a; /* Deepest Black */
  --ink-700: #333333; /* Body Text */
  --ink-500: #666666; /* Muted Text */
  --ink-300: #e5e5e5; /* Borders */
  --ink-100: #f5f5f5; /* Light Backgrounds */

  /* Palette - Paper (Backgrounds) */
  --paper-bg: #F7F5F2; /* Warm Rice Paper */
  --paper-card: #FFFFFF; /* Pure White */

  /* Palette - Accents */
  --accent-red: #C0392B; /* Cinnabar (Seal/Stamp) - Errors/Important */
  --accent-blue: #2980B9; /* Cloisonné Blue - Links/Info */
  --accent-green: #27AE60; /* Bamboo Green - Success */

  /* Typography */
  --font-serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
  --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* Spacing & Layout */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  /* Effects */
  --shadow-soft: 0 20px 40px -10px rgba(0,0,0,0.05);
  --shadow-hover: 0 25px 50px -12px rgba(0,0,0,0.1);
  --radius-card: 12px;
  --radius-input: 8px;

  /* Transitions */
  --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* Dark Mode Variables */
html.dark {
  --ink-900: #f5f5f5;
  --ink-700: #e5e5e5;
  --ink-500: #a3a3a3;
  --ink-300: #404040;
  --ink-100: #262626;
  --paper-bg: #171717;
  --paper-card: #1f1f1f;
  --accent-red: #ef4444;
  --accent-blue: #60a5fa;
  --accent-green: #4ade80;
}

/* Dark mode paper texture - subtle grid pattern */
html.dark body {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* FOUC Prevention */
html.no-js {
  visibility: hidden;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--paper-bg);
  color: var(--ink-700);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%239C92AC' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}

/* Layout Containers */
.zen-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

@media (min-width: 1024px) {
  .zen-container {
    flex-direction: row;
  }
}

/* Left Panel (Brand/Context) */
.zen-brand-panel {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: transparent;
}

@media (min-width: 1024px) {
  .zen-brand-panel {
    width: 40%;
    position: sticky;
    top: 0;
    height: 100vh;
    padding: var(--space-xl);
  }
}

.zen-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink-900);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zen-logo::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-red);
  border-radius: 50%;
}

.zen-headline {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ink-900);
  margin-top: var(--space-xl);
  line-height: 1.2;
}

.zen-subhead {
  margin-top: var(--space-md);
  color: var(--ink-500);
  font-size: 1.1rem;
  max-width: 400px;
}

.zen-nav-links {
  margin-top: auto;
  display: flex;
  gap: var(--space-md);
  font-size: 0.9rem;
  color: var(--ink-500);
  padding-top: var(--space-lg);
}

.zen-nav-link {
  position: relative;
  transition: color 0.2s;
}

.zen-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent-red);
  transition: width 0.3s var(--ease-out);
}

.zen-nav-link:hover {
  color: var(--ink-900);
}

.zen-nav-link:hover::after {
  width: 100%;
}

/* Right Panel (Action) */
.zen-action-panel {
  flex: 1;
  padding: var(--space-lg);
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

@media (min-width: 1024px) {
  .zen-action-panel {
    padding: var(--space-xl);
    overflow-y: auto;
  }
}

.zen-card {
  background: var(--paper-card);
  width: 100%;
  max-width: 640px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ink-300);
}

.zen-card-elevated {
  max-width: none;
  width: 100%;
  padding: 0;
}

.zen-card-body {
  padding: var(--space-lg);
}

.zen-form-card {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}

.zen-form-card-sm {
  max-width: 560px;
}

.zen-form-card-md {
  max-width: 720px;
}

.zen-heading-1 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--ink-900);
}

.zen-heading-2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-900);
}

.zen-heading-3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-900);
}

/* Removed hover effect for stability */
/* .zen-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
} */

/* Form Elements */
.zen-form-group {
  margin-bottom: var(--space-md);
}

.zen-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-700);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
  user-select: none;
}

.zen-label--required::after,
.zen-label-required::after {
  content: " *";
  color: var(--accent-red);
}

.zen-input, .zen-select {
  width: 100%;
  min-height: 44px; /* WCAG 2.1 touch target */
  padding: 0.875rem 1rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-input);
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink-900);
  background-color: #FAFAFA;
  transition: all 0.2s;
}

.zen-input:focus, .zen-select:focus {
  outline: none;
  border-color: var(--ink-900);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}

.zen-input--error,
.zen-input-error {
  border-color: var(--accent-red);
  background-color: #FFF5F5;
}

.zen-textarea {
  width: 100%;
  min-height: 160px;
  padding: 0.875rem 1rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-input);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink-900);
  background-color: #FAFAFA;
  resize: vertical;
  transition: all 0.2s;
}

.zen-textarea:focus {
  outline: none;
  border-color: var(--ink-900);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}

.zen-textarea-error {
  border-color: var(--accent-red);
  background-color: #FFF5F5;
}

.zen-help-text {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-500);
}

.zen-error-msg {
  color: var(--accent-red);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.zen-form-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: var(--space-md);
}

.zen-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-md);
}

.zen-form-actions .zen-btn {
  width: auto;
}

.zen-section-divider {
  border-top: 1px solid var(--ink-300);
  padding-top: var(--space-md);
  margin-top: var(--space-md);
}

.zen-section-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: var(--space-sm);
}

.zen-readonly-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--ink-300);
  gap: 1rem;
}

.zen-readonly-field:last-child {
  border-bottom: none;
}

.zen-readonly-label {
  font-weight: 600;
  color: var(--ink-700);
}

.zen-readonly-hint {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--ink-500);
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.zen-info-box {
  display: grid;
  gap: 0.5rem;
  padding: var(--space-md);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  background: var(--ink-100);
}

.zen-info-box-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 0.25rem;
}

.zen-info-box-content {
  font-size: 0.9rem;
  color: var(--ink-500);
}

/* Region Toggle (Pill) */
.zen-toggle-group {
  display: inline-flex;
  background: var(--ink-100);
  padding: 4px;
  border-radius: 99px;
  margin-bottom: var(--space-sm);
}

.zen-toggle-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  border: none;
  background: transparent;
  color: var(--ink-500);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zen-toggle-btn.active {
  background: #FFFFFF;
  color: var(--ink-900);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Switch Toggle */
.zen-switch-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--ink-300);
}

.zen-switch-group:last-child {
  border-bottom: none;
}

.zen-switch-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.zen-switch-title {
  font-weight: 600;
  color: var(--ink-900);
}

.zen-switch-desc {
  font-size: 0.85rem;
  color: var(--ink-500);
}

.zen-toggle {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
}

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

.zen-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--ink-300);
  transition: all 0.2s ease;
  border-radius: 999px;
}

.zen-toggle-slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  top: 4px;
  background-color: #ffffff;
  transition: transform 0.2s ease;
  border-radius: 50%;
}

.zen-toggle input:checked + .zen-toggle-slider {
  background-color: var(--accent-green);
}

.zen-toggle input:checked + .zen-toggle-slider::before {
  transform: translateX(20px);
}

.zen-toggle-danger input:checked + .zen-toggle-slider {
  background-color: var(--accent-red);
}

/* File Upload Hero */
.zen-upload-hero {
  border: 2px dashed var(--ink-300);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background-color: #FAFAFA;
  margin-bottom: var(--space-md);
  position: relative;
}

.zen-upload-hero:hover, .zen-upload-hero.drag-over {
  border-color: var(--ink-900);
  background-color: #FFFFFF;
}

.zen-upload-icon {
  font-size: 2rem;
  color: var(--ink-300);
  margin-bottom: 0.25rem;
  transition: color 0.2s;
}

.zen-upload-hero:hover .zen-upload-icon {
  color: var(--ink-900);
}

.zen-upload-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-700);
  user-select: none;
}

.zen-upload-subtext {
  font-size: 0.85rem;
  color: var(--ink-500);
  margin-top: 0.5rem;
  user-select: none;
}

.zen-file-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--accent-green);
  font-weight: 600;
  margin-top: var(--space-sm);
}

/* Buttons */
.zen-btn {
  width: 100%;
  min-height: 44px; /* WCAG 2.1 touch target */
  padding: 1rem;
  border: none;
  border-radius: var(--radius-input);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.zen-btn--primary,
.zen-btn-primary {
  background-color: var(--ink-900);
  color: #FFFFFF;
}

.zen-btn--primary:hover,
.zen-btn-primary:hover {
  background-color: #000000;
  transform: translateY(-1px);
}

.zen-btn--primary:disabled,
.zen-btn-primary:disabled {
  background-color: var(--ink-300);
  color: var(--ink-500);
  cursor: not-allowed;
  transform: none;
}

.zen-btn--outline,
.zen-btn-outline {
  background-color: transparent;
  border: 1px solid var(--ink-300);
  color: var(--ink-700);
}

.zen-btn--outline:hover,
.zen-btn-outline:hover {
  border-color: var(--ink-900);
  background-color: #FFFFFF;
}

.zen-btn--danger,
.zen-btn-danger {
  color: var(--accent-red);
  border-color: #FECACA;
  background: #FEF2F2;
}

.zen-btn--danger:hover,
.zen-btn-danger:hover {
  border-color: var(--accent-red);
}

.zen-btn--secondary,
.zen-btn-secondary {
  background: rgba(41, 128, 185, 0.1);
  border: 1px solid rgba(41, 128, 185, 0.25);
  color: var(--accent-blue);
}

.zen-btn--secondary:hover,
.zen-btn-secondary:hover {
  background: rgba(41, 128, 185, 0.15);
  border-color: var(--accent-blue);
}

.zen-btn-ghost {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-500);
}

.zen-btn-ghost:hover {
  background: var(--ink-100);
  color: var(--ink-900);
}

.zen-btn-sm {
  width: auto;
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
}

.zen-btn-lg {
  width: auto;
  padding: 0.95rem 1.25rem;
  font-size: 1rem;
}

/* Status Page Specifics */
.zen-status-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.zen-status-icon {
  width: 64px;
  height: 64px;
  background: var(--ink-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 1.5rem;
  color: var(--ink-500);
}

.zen-status-icon.processing {
  color: var(--accent-blue);
  animation: pulse 2s infinite;
}

.zen-status-icon.success {
  color: var(--accent-green);
  background: #ECFDF5;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(41, 128, 185, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(41, 128, 185, 0); }
  100% { box-shadow: 0 0 0 0 rgba(41, 128, 185, 0); }
}

.zen-download-list {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.zen-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  padding-left: calc(var(--space-md) + 4px);
  border: 1px solid var(--ink-300);
  border-left: 4px solid var(--accent-green);
  border-radius: var(--radius-input);
  background: var(--paper-card);
  transition: all 0.2s;
  cursor: pointer;
}

.zen-download-card:hover {
  border-color: var(--ink-500);
  border-left-color: var(--accent-green);
  box-shadow: var(--shadow-soft);
}

.zen-download-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ECFDF5;
  border-radius: 8px;
  font-size: 1.25rem;
  color: var(--accent-green);
  margin-right: var(--space-md);
}

.zen-download-info {
  flex: 1;
}

.zen-download-title {
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 0.25rem;
}

.zen-download-meta {
  font-size: 0.85rem;
  color: var(--ink-500);
}

.zen-download-action {
  color: var(--accent-green);
  font-size: 1.25rem;
  animation: download-bounce 2s ease-in-out infinite;
}

.zen-download-card:hover .zen-download-action {
  color: #059669;
}

@keyframes download-bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(3px);
  }
}

.zen-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--ink-100);
  color: var(--ink-700);
}

.zen-badge--green { background: #ECFDF5; color: #059669; }
.zen-badge--yellow { background: #FFFBEB; color: #D97706; }
.zen-badge--orange { background: #FFF7ED; color: #EA580C; }
.zen-badge--red { background: #FEF2F2; color: #DC2626; }
.zen-badge--neutral { background: #F3F4F6; color: #4B5563; }

.zen-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

/* Timeline Component */
.zen-timeline {
  position: relative;
  padding-left: 2rem;
  margin-top: 2rem;
}

.zen-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--ink-300);
}

.zen-timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.zen-timeline-item.active, .zen-timeline-item.completed {
  opacity: 1;
}

.zen-timeline-icon {
  position: absolute;
  left: -2rem;
  width: 32px;
  height: 32px;
  background: var(--paper-card);
  border: 2px solid var(--ink-300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--ink-500);
  z-index: 1;
}

.zen-timeline-item.active .zen-timeline-icon {
  border-color: var(--ink-900);
  color: var(--ink-900);
}

.zen-timeline-item.completed .zen-timeline-icon {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: #FFFFFF;
}

.zen-timeline-content {
  padding-left: 1rem;
}

.zen-timeline-title {
  font-weight: 600;
  color: var(--ink-900);
  font-size: 1rem;
}

.zen-timeline-desc {
  font-size: 0.85rem;
  color: var(--ink-500);
  margin-top: 0.25rem;
}

/* Utility Classes */
.zen-text-bold { font-weight: 600; }
.zen-text-mono { font-family: monospace; letter-spacing: 0.05em; }
.zen-text-center { text-align: center; }
.zen-text-xs { font-size: 0.75rem; }
.zen-text-sm { font-size: 0.875rem; }
.zen-text-muted { color: var(--ink-500); }
.zen-text-ink-900 { color: var(--ink-900); }
.zen-text-success { color: var(--accent-green); }
.zen-text-error { color: var(--accent-red); }
.zen-italic { font-style: italic; }

.zen-flex { display: flex; }
.zen-flex-col { flex-direction: column; }
.zen-items-center { align-items: center; }
.zen-justify-between { justify-content: space-between; }
.zen-gap-sm { gap: var(--space-sm); }
.zen-gap-md { gap: var(--space-md); }
.zen-gap-xs { gap: 0.5rem; }

.zen-mt-sm { margin-top: 0.5rem; }
.zen-mt-md { margin-top: 1rem; }
.zen-mt-lg { margin-top: var(--space-lg); }
.zen-mb-0 { margin-bottom: 0; }
.zen-mb-sm { margin-bottom: 0.5rem; }
.zen-mb-md { margin-bottom: 1rem; }
.zen-ml-sm { margin-left: 0.5rem; }
.zen-mr-sm { margin-right: 0.5rem; }

.zen-pt-md { padding-top: var(--space-md); }
.zen-pr-xl { padding-right: 3rem; }

.zen-border-t { border-top: 1px solid var(--ink-300); }

.zen-w-auto { width: auto; }
.zen-w-150 { width: 150px; }
.zen-whitespace-nowrap { white-space: nowrap; }

.zen-relative { position: relative; }
.zen-absolute-right-center { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); }

.zen-cursor-pointer { cursor: pointer; }
.zen-cursor-default { cursor: default; }
.zen-list-none { list-style: none; }

.zen-bg-light { background: #FAFAFA; }
.zen-p-md { padding: 1rem; }
.zen-rounded { border-radius: var(--radius-input); }

/* Specific Component Styles */
.zen-advanced-summary {
  cursor: pointer;
  color: var(--ink-500);
  font-weight: 500;
  list-style: none;
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  user-select: none;
}

.zen-advanced-content {
  margin-top: 1rem;
  padding: 1rem;
  background: #FAFAFA;
  border-radius: var(--radius-input);
}

.zen-status-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.zen-status-message {
  color: var(--ink-500);
  font-size: 0.95rem;
  min-height: 1.5em;
}

.zen-reports-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--ink-900);
}

.zen-footer-note {
  text-align: center;
  font-size: 0.75rem;
  margin-top: 1rem;
  color: var(--ink-500);
}

.zen-info-note {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--accent-blue);
  background: rgba(41, 128, 185, 0.08);
  user-select: none;
  border-radius: var(--radius-input);
  border-left: 3px solid var(--accent-blue);
}

.zen-info-note i {
  flex-shrink: 0;
  margin-top: 0.1em;
}

html.dark .zen-info-note {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
}

.zen-spinner-lg {
  width: 48px;
  height: 48px;
  border-width: 4px;
  margin: 0 auto 1rem;
}

.zen-spinner--sm {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

.zen-spinner--md {
  width: 24px;
  height: 24px;
  border-width: 2px;
}

/* Utilities */
.hidden { display: none !important; }
.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media(min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* Loading Overlay */
.zen-loader {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.zen-loader.show { opacity: 1; pointer-events: auto; }
.zen-spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--ink-100);
  border-top-color: var(--ink-900);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Mobile Adaptations */
@media (max-width: 640px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
  }

  /* Toolbar: not floating on mobile */
  .zen-global-toolbar {
    position: static !important;
    top: auto !important;
    right: auto !important;
    justify-content: flex-end;
    padding: var(--space-sm) var(--space-md);
    background: var(--paper-base);
  }

  /* Hide language text label on mobile */
  .zen-toolbar-label {
    display: none;
  }

  .zen-headline, .zen-subhead {
    display: none;
  }

  .zen-brand-panel {
    padding: var(--space-sm) var(--space-md);
    text-align: center;
    height: auto;
    position: static;
  }

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

  .zen-logo span {
    font-size: 1rem;
  }

  .zen-nav-links {
    justify-content: center;
    padding-top: var(--space-sm);
    margin-bottom: var(--space-sm);
    gap: var(--space-sm);
  }

  .zen-nav-link {
    font-size: 0.875rem;
    padding: 0.75rem 0.5rem;
  }

  .zen-action-panel {
    padding: var(--space-md);
    align-items: stretch;
  }

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

  .zen-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .zen-toolbar > div {
    width: 100% !important;
  }

  .zen-toggle-group {
    width: 100%;
    display: flex;
  }

  .zen-toggle-btn {
    flex: 1;
    justify-content: center;
  }

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

  .zen-info-note {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
  }
}

/* Table Card View for Mobile */
@media (max-width: 768px) {
  /* Reduce card body padding on mobile for better space usage */
  .zen-card-body {
    padding: var(--space-sm);
  }

  .zen-table thead {
    display: none;
  }

  .zen-table tbody tr {
    display: block;
    background: var(--paper-card);
    border: 1px solid var(--ink-300);
    border-radius: var(--radius-input);
    margin-bottom: var(--space-sm);
    padding: var(--space-xs);
    /* Prevent card from overflowing container */
    max-width: 100%;
    box-sizing: border-box;
  }

  .zen-table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--ink-300);
    gap: 0.5rem;
    /* Allow flex items to shrink and prevent overflow */
    min-width: 0;
    max-width: 100%;
  }

  .zen-table tbody td:last-child {
    border-bottom: none;
  }

  .zen-table tbody td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--ink-500);
    font-size: 0.85rem;
    text-align: left;
    flex-shrink: 0;
    min-width: 70px;
    max-width: 80px;
  }

  /* Hide checkbox column on mobile */
  .zen-table tbody td.zen-checkbox-cell {
    display: none;
  }

  /* Actions cell - keep buttons inline and allow wrapping */
  .zen-table tbody td .zen-actions-cell {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    flex-wrap: wrap;
    flex-shrink: 1;
    min-width: 0;
  }

  /* Token wrapper - keep link and copy button together */
  .zen-table tbody td .zen-token-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
  }

  .zen-table tbody td .zen-token-wrapper .zen-token-link {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 180px;
  }

  /* Feature icons */
  .zen-table tbody td .zen-feature-icons {
    display: flex;
    gap: 0.25rem;
  }
}

.zen-scroll-lock { overflow: hidden; }

/* Subtle link for secondary actions */
.zen-link-subtle {
  color: var(--ink-500);
  text-decoration: underline;
  text-decoration-color: var(--ink-300);
  text-underline-offset: 2px;
  transition: all 0.2s;
}

.zen-link-subtle:hover {
  color: var(--ink-700);
  text-decoration-color: var(--ink-500);
}

/* Action link - more visible */
.zen-link-action {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s;
  user-select: none;
}

.zen-link-action:hover {
  color: #1a5a8a;
}

/* Global Toolbar */
.zen-global-toolbar {
  position: fixed;
  top: var(--space-sm);
  right: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  z-index: 1000;
}

.zen-toolbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem;
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-input);
  color: var(--ink-700);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.zen-toolbar-btn:hover {
  background: var(--ink-100);
  border-color: var(--ink-500);
}

.zen-toolbar-label {
  font-weight: 500;
  font-size: 0.75rem;
}

/* Language Dropdown */
.zen-lang-selector {
  position: relative;
}

/* Theme Selector */
.zen-theme-selector {
  position: relative;
}

.zen-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.25rem;
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-input);
  box-shadow: var(--shadow-soft);
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s;
}

.zen-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.zen-dropdown form {
  display: contents;
}

.zen-dropdown-item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  color: var(--ink-700);
  font-size: 0.875rem;
  font-family: inherit;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}

.zen-dropdown-item:hover {
  background: var(--ink-100);
}

.zen-dropdown-item.active {
  color: var(--accent-blue);
  font-weight: 500;
}

/* Theme Toggle Icons - show icon based on selected preference */
#theme-icon-light,
#theme-icon-dark,
#theme-icon-system {
  display: none;
}

/* Default: show system icon (when no theme class or theme-system) */
html.theme-system #theme-icon-system,
html:not(.theme-light):not(.theme-dark):not(.theme-system) #theme-icon-system {
  display: inline;
}

/* Show light icon when light theme is explicitly selected */
html.theme-light #theme-icon-light {
  display: inline;
}

/* Show dark icon when dark theme is explicitly selected */
html.theme-dark #theme-icon-dark {
  display: inline;
}

/* Dark mode specific adjustments */
html.dark .zen-upload-hero {
  background: var(--ink-100);
  border-color: var(--ink-300);
}

html.dark .zen-input {
  background: var(--ink-100);
  border-color: var(--ink-300);
}

html.dark .zen-input:focus {
  background: var(--paper-card);
  border-color: var(--ink-500);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}

html.dark .zen-bg-light {
  background: var(--ink-100);
}

html.dark .zen-download-card {
  background: var(--paper-card);
}

html.dark .zen-download-icon {
  background: rgba(74, 222, 128, 0.15);
}

html.dark .zen-toggle-btn.active {
  background: var(--ink-300);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

html.dark .zen-toggle-btn:not(.active):hover {
  background: rgba(255,255,255,0.08);
}

html.dark .zen-btn--primary,
html.dark .zen-btn-primary {
  background-color: #f5f5f5;
  color: #171717;
}

html.dark .zen-btn--primary:hover,
html.dark .zen-btn-primary:hover {
  background-color: #ffffff;
}

html.dark .zen-btn--primary:disabled,
html.dark .zen-btn-primary:disabled {
  background-color: var(--ink-300);
  color: var(--ink-500);
}

/* Dark mode: select focus */
html.dark .zen-select:focus {
  background: var(--paper-card);
  border-color: var(--ink-500);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}

html.dark .zen-textarea {
  background: var(--ink-100);
  border-color: var(--ink-300);
}

html.dark .zen-textarea:focus {
  background: var(--paper-card);
  border-color: var(--ink-500);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.08);
}

html.dark .zen-textarea-error {
  border-color: var(--accent-red);
  background-color: rgba(239, 68, 68, 0.1);
}

/* Dark mode: input error */
html.dark .zen-input--error,
html.dark .zen-input-error {
  border-color: var(--accent-red);
  background-color: rgba(239, 68, 68, 0.1);
}

/* Dark mode: upload hero hover */
html.dark .zen-upload-hero:hover,
html.dark .zen-upload-hero.drag-over {
  background: var(--paper-card);
  border-color: var(--ink-500);
}

/* Dark mode: outline button hover */
html.dark .zen-btn--outline:hover,
html.dark .zen-btn-outline:hover {
  background-color: var(--ink-100);
}

/* Dark mode: danger button */
html.dark .zen-btn--danger,
html.dark .zen-btn-danger {
  color: var(--accent-red);
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.1);
}

html.dark .zen-btn--secondary,
html.dark .zen-btn-secondary {
  background: rgba(96, 165, 250, 0.15);
  border-color: rgba(96, 165, 250, 0.35);
  color: var(--accent-blue);
}

html.dark .zen-btn--secondary:hover,
html.dark .zen-btn-secondary:hover {
  background: rgba(96, 165, 250, 0.25);
  border-color: var(--accent-blue);
}

html.dark .zen-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink-900);
}

html.dark .zen-toggle-slider {
  background-color: var(--ink-300);
}

/* Dark mode: status icon success */
html.dark .zen-status-icon.success {
  background: rgba(74, 222, 128, 0.15);
}

/* Dark mode: badges */
html.dark .zen-badge--green { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
html.dark .zen-badge--yellow { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
html.dark .zen-badge--orange { background: rgba(251, 146, 60, 0.15); color: #fb923c; }
html.dark .zen-badge--red { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
html.dark .zen-badge--neutral { background: var(--ink-100); color: var(--ink-500); }

/* Dark mode: timeline completed icon */
html.dark .zen-timeline-item.completed .zen-timeline-icon {
  background: var(--ink-900);
  color: var(--paper-bg);
}

/* Dark mode: advanced content */
html.dark .zen-advanced-content {
  background: var(--ink-100);
}

/* Dark mode: loader overlay */
html.dark .zen-loader {
  background: rgba(23, 23, 23, 0.85);
}

/* Dark mode: link action hover */
html.dark .zen-link-action:hover {
  color: #93c5fd;
}

/* View Transitions - smooth page navigation */
@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.2s;
  animation-timing-function: ease-out;
}

::view-transition-old(root) {
  animation-name: fade-out;
}

::view-transition-new(root) {
  animation-name: fade-in;
}

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

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

/* ========================================
   STAFF DASHBOARD COMPONENTS
   ======================================== */

/* Staff Layout - Split View */
.zen-staff-layout {
  display: flex;
  min-height: 100vh;
}

/* Staff Sidebar */
.zen-staff-sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 320px;
  min-width: 320px;
  background: var(--paper-card);
  border-right: 1px solid var(--ink-300);
  padding: var(--space-lg);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.zen-staff-sidebar-content {
  /* Main content area - no flex: 1 needed with justify-content: space-between */
}

.zen-staff-sidebar-footer {
  padding-top: var(--space-md);
  border-top: 1px solid var(--ink-300);
}

.zen-staff-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink-900);
}

.zen-staff-logo-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-green);
}

.zen-staff-headline {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink-900);
  margin-top: var(--space-lg);
  line-height: 1.2;
}

.zen-staff-tagline {
  margin-top: var(--space-sm);
  color: var(--ink-500);
  font-size: 0.95rem;
}

/* Staff Navigation */
.zen-staff-nav {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.zen-staff-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-input);
  color: var(--ink-500);
  font-weight: 500;
  transition: all 0.2s;
}

.zen-staff-nav-link:hover {
  background: var(--ink-100);
  color: var(--ink-900);
}

.zen-staff-nav-link-active {
  background: var(--ink-900);
  color: #ffffff;
}

.zen-staff-nav-link-active:hover {
  background: var(--ink-900);
  color: #ffffff;
}

html.dark .zen-staff-nav-link-active {
  background: var(--ink-300);
  color: var(--ink-900);
}

/* Staff User Section */
.zen-staff-user-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.zen-staff-user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.zen-staff-user-email {
  font-size: 0.875rem;
  color: var(--ink-500);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

.zen-staff-settings {
  display: flex;
  gap: var(--space-sm);
}

.zen-staff-logout-form {
  margin-top: var(--space-sm);
}

.zen-staff-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-input);
  border: 1px solid var(--ink-300);
  background: transparent;
  color: var(--ink-700);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.zen-staff-logout-btn:hover {
  border-color: var(--ink-900);
  background: var(--ink-100);
  color: var(--ink-900);
}

html.dark .zen-staff-logout-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Staff Content */
.zen-staff-content {
  flex: 1;
  padding: var(--space-lg);
  overflow-y: auto;
  background-color: var(--paper-bg);
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%239C92AC' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.zen-staff-content-area {
  max-width: 1400px;
  margin: 0 auto;
}

/* Badges */
.zen-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.zen-badge-admin {
  background: rgba(192, 57, 43, 0.1);
  color: var(--accent-red);
}

.zen-badge-staff {
  background: rgba(41, 128, 185, 0.1);
  color: var(--accent-blue);
}

.zen-badge-success {
  background: rgba(39, 174, 96, 0.1);
  color: var(--accent-green);
}

.zen-badge-error {
  background: rgba(192, 57, 43, 0.1);
  color: var(--accent-red);
}

.zen-badge-warning {
  background: rgba(243, 156, 18, 0.1);
  color: #f39c12;
}

.zen-badge-neutral {
  background: var(--ink-100);
  color: var(--ink-500);
}

.zen-badge-primary {
  background: rgba(41, 128, 185, 0.1);
  color: var(--accent-blue);
}

html.dark .zen-badge-admin { background: rgba(239, 68, 68, 0.15); }
html.dark .zen-badge-staff { background: rgba(96, 165, 250, 0.15); }
html.dark .zen-badge-success { background: rgba(74, 222, 128, 0.15); }
html.dark .zen-badge-error { background: rgba(239, 68, 68, 0.15); }
html.dark .zen-badge-neutral { background: var(--ink-100); }
html.dark .zen-badge-primary { background: rgba(96, 165, 250, 0.15); }

/* Theme Switcher */
.zen-theme-switcher {
  display: flex;
  background: var(--ink-100);
  border-radius: 9999px;
  padding: 0.25rem;
}

.zen-theme-btn {
  padding: 0.375rem 0.5rem;
  border: none;
  background: transparent;
  color: var(--ink-500);
  cursor: pointer;
  border-radius: 9999px;
  transition: all 0.2s;
  font-size: 0.875rem;
  /* WCAG 2.1 AA touch target */
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.zen-theme-btn:hover {
  color: var(--ink-900);
}

.zen-theme-btn-active {
  background: var(--paper-card);
  color: var(--ink-900);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

html.dark .zen-theme-btn-active {
  background: var(--ink-300);
}

/* Language Switcher */
.zen-lang-switcher {
  display: flex;
  gap: 0.25rem;
}

.zen-lang-btn {
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--ink-300);
  background: transparent;
  color: var(--ink-500);
  cursor: pointer;
  border-radius: var(--radius-input);
  transition: all 0.2s;
  font-size: 0.75rem;
  font-weight: 600;
  /* WCAG 2.1 AA touch target */
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.zen-lang-btn:hover {
  border-color: var(--ink-500);
  color: var(--ink-900);
}

.zen-lang-btn-active {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: #ffffff;
}

html.dark .zen-lang-btn-active {
  background: var(--ink-300);
  border-color: var(--ink-300);
  color: var(--ink-900);
}

/* Alerts */
.zen-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius-input);
  margin-bottom: var(--space-md);
}

.zen-alert-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.zen-alert-content {
  flex: 1;
}

.zen-alert-success {
  background: rgba(39, 174, 96, 0.1);
  border: 1px solid rgba(39, 174, 96, 0.2);
  color: var(--accent-green);
}

.zen-alert-error {
  background: rgba(192, 57, 43, 0.1);
  border: 1px solid rgba(192, 57, 43, 0.2);
  color: var(--accent-red);
}

.zen-alert-warning {
  background: rgba(243, 156, 18, 0.1);
  border: 1px solid rgba(243, 156, 18, 0.2);
  color: #f39c12;
}

.zen-alert-info {
  background: rgba(41, 128, 185, 0.1);
  border: 1px solid rgba(41, 128, 185, 0.2);
  color: var(--accent-blue);
}

/* Stats Row */
.zen-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.zen-stat-card {
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
  flex: 1;
  text-align: center;
}

.zen-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink-900);
}

.zen-stat-label {
  font-size: 0.875rem;
  color: var(--ink-500);
  margin-top: 0.25rem;
}

/* Filter Bar */
.zen-filter-bar {
  display: grid;
  grid-template-columns: minmax(240px, 2fr) repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  align-items: flex-end;
}

.zen-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.zen-filter-group.zen-search-group {
  min-width: 240px;
}

.zen-filter-bar > .zen-btn {
  width: auto;
  align-self: end;
  justify-self: start;
}

.zen-filter-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-700);
}

/* Table */
.zen-table-container {
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.zen-table-scroll {
  overflow-x: auto;
}

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

.zen-table th,
.zen-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--ink-300);
}

.zen-table th {
  background: var(--ink-100);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--ink-700);
}

.zen-table tbody tr:hover {
  background: var(--ink-100);
}

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

/* Detail Layout */
.zen-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.zen-detail-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.zen-token-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.zen-info-card {
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  padding: var(--space-md);
}

.zen-info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
  margin-bottom: 0.35rem;
}

.zen-info-value {
  font-weight: 600;
  color: var(--ink-900);
  word-break: break-word;
}

.zen-info-value.zen-mono {
  word-break: break-all;
}

.zen-title-cell {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zen-actions-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zen-error-text {
  color: var(--accent-red);
  font-size: 0.85rem;
}

.zen-info-card-wide {
  grid-column: 1 / -1;
}

.zen-action-bar {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-200);
}

.zen-file-size {
  font-size: 0.75rem;
  color: var(--ink-500);
}

/* Token Cell */
.zen-token-cell {
  font-family: monospace;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.zen-token-deleted {
  opacity: 0.5;
  text-decoration: line-through;
}

.zen-token-link {
  display: block;
  transition: color 0.2s;
}

.zen-token-link:hover {
  color: var(--accent-blue);
}

.zen-token-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Feature Icons */
.zen-feature-icons {
  display: flex;
  gap: 0.5rem;
}

.zen-feature-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-input);
  font-size: 0.875rem;
}

.zen-feature-icon-active {
  background: rgba(39, 174, 96, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(39, 174, 96, 0.3);
}

.zen-feature-icon-inactive {
  background: var(--ink-100);
  color: var(--ink-500);
  border: 1px solid var(--ink-300);
}

html.dark .zen-feature-icon-active {
  background: rgba(74, 222, 128, 0.15);
  border-color: rgba(74, 222, 128, 0.3);
}

html.dark .zen-staff-content {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

html.dark .zen-bulk-actions {
  background: rgba(255, 255, 255, 0.04);
  border-bottom-color: var(--ink-300);
}

/* Action Buttons */
.zen-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.5rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-input);
  cursor: pointer;
  color: var(--ink-500);
  transition: all 0.2s;
}

.zen-action-btn:hover {
  background: var(--ink-100);
  color: var(--ink-900);
}

.zen-action-btn-danger:hover {
  background: rgba(192, 57, 43, 0.1);
  color: var(--accent-red);
}

.zen-action-btn-success:hover {
  background: rgba(39, 174, 96, 0.1);
  color: var(--accent-green);
}

.zen-action-btn-warning:hover {
  background: rgba(243, 156, 18, 0.12);
  color: #f39c12;
}

html.dark .zen-action-btn-danger:hover {
  background: rgba(239, 68, 68, 0.15);
}

html.dark .zen-action-btn-success:hover {
  background: rgba(74, 222, 128, 0.15);
}

html.dark .zen-action-btn-warning:hover {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
}

/* Copy Button */
.zen-copy-btn {
  padding: 0.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-input);
  color: var(--ink-300);
  transition: all 0.2s;
}

.zen-copy-btn:hover {
  background: var(--ink-100);
  color: var(--ink-700);
}

.zen-copy-btn.zen-copied {
  color: var(--accent-green);
}

/* Bulk Actions */
.zen-bulk-actions {
  display: none;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(26, 26, 26, 0.03);
  border-bottom: 1px solid var(--ink-300);
  align-items: center;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.zen-bulk-count {
  font-weight: 600;
  color: var(--ink-700);
}

.zen-bulk-actions .zen-btn {
  width: auto;
}

.zen-bulk-actions.zen-visible {
  display: flex;
}

.zen-bulk-count {
  font-weight: 600;
  color: var(--accent-blue);
}

/* Pagination */
.zen-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  border-top: 1px solid var(--ink-300);
}

.zen-page-link {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-input);
  color: var(--ink-700);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.zen-page-link:hover {
  background: var(--ink-100);
  border-color: var(--ink-500);
}

.zen-page-link.zen-page-current {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: #ffffff;
}

html.dark .zen-page-link.zen-page-current {
  background: #f5f5f5;
  color: #171717;
}

.zen-page-info {
  color: var(--ink-500);
  font-size: 0.875rem;
  padding: 0 0.5rem;
}

/* Empty State */
.zen-empty-state {
  text-align: center;
  padding: 3rem 2rem;
}

.zen-empty-icon {
  font-size: 3rem;
  color: var(--ink-300);
  margin-bottom: 1rem;
}

/* Checkbox Cell */
.zen-checkbox-cell {
  width: 40px;
}

.zen-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--ink-900);
  cursor: pointer;
}

/* Data Links */
.zen-data-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-input);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s;
}

.zen-data-link-download {
  background: rgba(41, 128, 185, 0.1);
  border: 1px solid rgba(41, 128, 185, 0.2);
  color: var(--accent-blue);
}

.zen-data-link-download:hover {
  background: rgba(41, 128, 185, 0.15);
}

.zen-data-link-similarity {
  background: rgba(243, 156, 18, 0.1);
  border: 1px solid rgba(243, 156, 18, 0.2);
  color: #f39c12;
}

.zen-data-link-similarity:hover {
  background: rgba(243, 156, 18, 0.15);
}

.zen-data-link-ai {
  background: rgba(155, 89, 182, 0.1);
  border: 1px solid rgba(155, 89, 182, 0.2);
  color: #9b59b6;
}

.zen-data-link-ai:hover {
  background: rgba(155, 89, 182, 0.15);
}

/* Submission Link */
.zen-submission-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: rgba(41, 128, 185, 0.1);
  border: 1px solid rgba(41, 128, 185, 0.2);
  border-radius: var(--radius-input);
  color: var(--accent-blue);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.zen-submission-link:hover {
  background: rgba(41, 128, 185, 0.15);
}

.zen-submission-link i {
  font-size: 0.75rem;
}

.zen-submission-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.zen-submission-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--ink-500);
}


/* Header Actions */
.zen-header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.zen-header-actions .zen-btn {
  width: auto;
  white-space: nowrap;
}

/* Text Utilities */
.zen-text-center { text-align: center; }
.zen-text-muted { color: var(--ink-500); }
.zen-text-mono { font-family: monospace; }

/* Spacing Utilities */
.zen-mb-sm { margin-bottom: var(--space-xs); }
.zen-mb-md { margin-bottom: var(--space-sm); }
.zen-mb-lg { margin-bottom: var(--space-md); }
.zen-mt-sm { margin-top: var(--space-xs); }
.zen-mt-md { margin-top: var(--space-sm); }
.zen-mt-lg { margin-top: var(--space-md); }

/* Hidden */
.zen-hidden { display: none !important; }
.zen-visible { display: block; }

/* Flex Utilities */
.zen-flex { display: flex; }
.zen-flex-col { flex-direction: column; }
.zen-items-center { align-items: center; }
.zen-justify-between { justify-content: space-between; }
.zen-gap-sm { gap: var(--space-xs); }
.zen-gap-md { gap: var(--space-sm); }

/* Back Link */
.zen-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-500);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
  transition: color 0.2s;
}

.zen-back-link:hover {
  color: var(--ink-900);
}

/* Detail Card */
.zen-detail-card {
  background: var(--paper-card);
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.zen-detail-row {
  display: flex;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--ink-300);
}

.zen-detail-row:last-child {
  border-bottom: none;
}

.zen-detail-label {
  width: 180px;
  font-weight: 500;
  color: var(--ink-500);
  flex-shrink: 0;
}

.zen-detail-value {
  flex: 1;
  color: var(--ink-900);
}

/* Token Display */
.zen-token-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  background: var(--ink-100);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-input);
  font-family: monospace;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--ink-900);
}

.zen-token-value {
  font-size: 1.1rem;
  font-weight: 700;
}

.zen-token-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--ink-500);
  letter-spacing: 0;
}

.zen-token-display .zen-copy-btn {
  font-size: 1.25rem;
  padding: 0.5rem;
}

/* Success Box */
.zen-success-box {
  background: rgba(39, 174, 96, 0.1);
  border: 1px solid rgba(39, 174, 96, 0.2);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  text-align: center;
}

.zen-success-icon {
  font-size: 3rem;
  color: var(--accent-green);
  margin-bottom: var(--space-sm);
}

.zen-success-card {
  text-align: center;
}

.zen-success-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: 0.5rem;
}

.zen-success-desc {
  color: var(--ink-500);
  margin-bottom: var(--space-md);
}

.zen-success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: var(--space-md);
}

.zen-success-actions .zen-btn {
  width: auto;
}

.zen-token-box {
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  background: var(--paper-card);
  margin: var(--space-md) 0;
}

.zen-token-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-500);
  margin-bottom: 0.35rem;
}

.zen-token-value-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: monospace;
  font-size: 1.1rem;
  color: var(--ink-900);
}

.zen-token-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--ink-500);
}

.zen-token-capabilities span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.zen-summary-box {
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-card);
  background: var(--paper-card);
  padding: var(--space-md);
  text-align: left;
}

.zen-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--ink-300);
}

.zen-summary-row:last-child {
  border-bottom: none;
}

.zen-summary-label {
  font-size: 0.85rem;
  color: var(--ink-500);
}

.zen-summary-value {
  font-weight: 600;
  color: var(--ink-900);
}

.zen-feature-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.85rem;
}

.zen-feature-on {
  color: var(--accent-green);
}

.zen-feature-off {
  color: var(--ink-500);
}

.zen-mono {
  font-family: monospace;
  letter-spacing: 0.02em;
}

/* Responsive: Mobile */
@media (max-width: 1024px) {
  .zen-staff-layout {
    flex-direction: column;
  }

  .zen-staff-sidebar {
    width: 100%;
    min-width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--ink-300);
    padding: var(--space-md);
  }

  .zen-staff-headline {
    font-size: 1.5rem;
    margin-top: var(--space-md);
  }

  .zen-staff-nav {
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: var(--space-md);
  }

  .zen-staff-sidebar-footer {
    margin-top: var(--space-md);
  }

  .zen-stats-row {
    grid-template-columns: 1fr;
  }

  .zen-filter-bar {
    grid-template-columns: 1fr;
  }

  .zen-filter-group.zen-search-group {
    min-width: auto;
  }

  .zen-table-scroll {
    -webkit-overflow-scrolling: touch;
  }
}

/* Responsive: Tablet */
@media (max-width: 768px) {
  .zen-detail-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .zen-token-info-grid {
    grid-template-columns: 1fr;
  }

  .zen-header-actions {
    width: 100%;
    flex-direction: column;
  }

  .zen-header-actions .zen-btn {
    width: 100%;
  }

  .zen-detail-row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .zen-detail-label {
    width: auto;
  }

  /* Improve touch targets */
  .zen-btn {
    min-height: 44px;
  }

  .zen-btn-sm {
    min-height: 40px;
    padding: 0.625rem 1rem;
  }

  .zen-action-btn {
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem;
  }

  .zen-data-link {
    padding: 0.5rem 0.75rem;
  }

  .zen-page-link {
    min-height: 44px;
    padding: 0.625rem 1rem;
  }
}

/* Responsive: Small Mobile */
@media (max-width: 480px) {
  :root {
    --space-lg: 1.25rem;
    --space-xl: 2rem;
  }

  .zen-staff-sidebar {
    padding: var(--space-sm);
  }

  .zen-staff-content {
    padding: var(--space-sm);
  }

  .zen-staff-nav {
    gap: 0.25rem;
  }

  .zen-staff-nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }

  /* Stack table cells vertically on small screens */
  .zen-title-cell {
    max-width: 150px;
  }

  .zen-token-cell {
    font-size: 0.75rem;
  }

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

  .zen-stat-card {
    padding: var(--space-sm) var(--space-md);
  }

  .zen-stat-value {
    font-size: 1.5rem;
  }

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

  .zen-pagination {
    flex-wrap: wrap;
    gap: 0.375rem;
  }

  .zen-page-link {
    padding: 0.5rem 0.625rem;
    font-size: 0.75rem;
  }

  .zen-bulk-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .zen-bulk-actions .zen-btn {
    width: 100%;
  }

  /* Data links stack vertically */
  .zen-actions-cell {
    flex-direction: column;
    gap: 0.375rem;
  }

  /* Token list actions should stay horizontal in card view */
  .zen-staff-layout .zen-table .zen-actions-cell {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
}

/* ==========================================
   EXTREME SMALL SCREENS (320px and below)
   Target: iPhone SE, older small phones
   ========================================== */
@media (max-width: 320px) {
  :root {
    /* Further reduce spacing */
    --space-lg: 1rem;
    --space-xl: 1.25rem;

    /* Reduce font sizes */
    --heading-1: 1.25rem;
    --heading-2: 1.0625rem;
  }

  /* Typography adjustments */
  body {
    font-size: 0.9375rem;
  }

  h1, .zen-brand-headline {
    font-size: 1.25rem;
  }

  h2, .zen-card-title {
    font-size: 1.0625rem;
  }

  /* Brand panel */
  .zen-brand-panel {
    padding: var(--space-2);
  }

  .zen-brand-logo {
    width: 36px;
    height: 36px;
  }

  .zen-brand-nav {
    gap: 0.25rem;
  }

  .zen-brand-nav a {
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
  }

  /* Content panel */
  .zen-action-panel {
    padding: var(--space-2);
  }

  .zen-card {
    padding: var(--space-3);
  }

  .zen-card-body {
    padding: var(--space-3);
  }

  /* Form elements */
  .zen-input,
  .zen-select,
  .zen-textarea {
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
  }

  .zen-btn {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    min-height: 44px;
  }

  .zen-btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    min-height: 40px;
  }

  /* Staff layout */
  .zen-staff-sidebar {
    padding: var(--space-2);
  }

  .zen-staff-content {
    padding: var(--space-2);
  }

  .zen-staff-nav-link {
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
  }

  /* Stats */
  .zen-stat-card {
    padding: var(--space-2) var(--space-3);
  }

  .zen-stat-value {
    font-size: 1.25rem;
  }

  .zen-stat-label {
    font-size: 0.6875rem;
  }

  /* Table */
  .zen-table td {
    padding: 0.5rem 0.625rem;
    font-size: 0.75rem;
  }

  .zen-title-cell {
    max-width: 120px;
  }

  .zen-token-cell {
    font-size: 0.6875rem;
  }

  /* Pagination */
  .zen-pagination {
    gap: 0.25rem;
  }

  .zen-page-link {
    padding: 0.375rem 0.5rem;
    font-size: 0.6875rem;
    /* WCAG 2.1 AA touch target */
    min-height: 44px;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Filter bar */
  .zen-filter-bar {
    gap: 0.375rem;
  }

  .zen-search-input {
    font-size: 0.875rem;
  }

  /* Actions */
  .zen-actions-cell {
    gap: 0.25rem;
  }

  .zen-data-link {
    padding: 0.375rem 0.5rem;
    font-size: 0.6875rem;
  }

  /* Toolbar */
  .zen-toolbar {
    padding: var(--space-1) var(--space-2);
    gap: 0.375rem;
  }

  .zen-toolbar select {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    min-height: 36px;
  }
}