/* VietShare - Zalo Tips Website Styles */
/* Design: Flat, Clean, Professional - NO AI look */

/* ========== CSS Variables ========== */
:root {
  /* Colors - Tech neutral */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-dark: #F1F5F9;
  --color-text: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #64748B;
  --color-accent: #2563EB;
  --color-accent-hover: #1D4ED8;
  --color-accent-light: #EFF6FF;
  --color-border: #E2E8F0;
  --color-success: #059669;
  --color-error: #DC2626;
  --color-warning: #D97706;
  
  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-size-base: 16px;
  --line-height: 1.7;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
}

/* Dark Mode */
[data-theme="dark"] {
  --color-bg: #0F172A;
  --color-bg-alt: #1E293B;
  --color-bg-dark: #334155;
  --color-text: #F1F5F9;
  --color-text-secondary: #CBD5E1;
  --color-text-muted: #94A3B8;
  --color-accent: #3B82F6;
  --color-accent-hover: #60A5FA;
  --color-accent-light: #1E3A5F;
  --color-border: #334155;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: 2.25rem; }    /* 36px */
h2 { font-size: 1.5rem; }     /* 24px */
h3 { font-size: 1.25rem; }    /* 20px */
h4 { font-size: 1.125rem; }   /* 18px */

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

strong, b {
  font-weight: 600;
}

/* ========== Layout ========== */
.container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-wide {
  max-width: 1200px;
}

/* ========== Header ========== */
.header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-accent-hover);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: var(--spacing-lg);
}

.nav a {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-bottom: 2px solid transparent;
  transition: all 0.15s ease;
}

.nav a:hover, .nav a.active {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom-color: var(--color-accent);
}

/* ========== Search ========== */
.search-box {
  position: relative;
  width: 100%;
  max-width: 320px;
}

.search-input {
  width: 100%;
  padding: 10px 16px;
  padding-left: 40px;
  border: 2px solid var(--color-border);
  border-radius: 0;
  font-size: 0.9375rem;
  background: var(--color-bg);
  transition: all 0.15s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-bg);
}

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

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  width: 18px;
  height: 18px;
}

/* ========== Theme Toggle ========== */
.theme-toggle {
  background: none;
  border: 2px solid var(--color-border);
  padding: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all 0.15s ease;
}

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

.theme-toggle .icon-sun { display: block; }
.theme-toggle .icon-moon { display: none; }

[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.hero {
  background: linear-gradient(180deg, var(--color-accent-light) 0%, var(--color-bg) 100%);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== Sections ========== */
.section {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.section-link {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ========== Article Cards ========== */
.article-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* News-style Article Card */
.article-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all 0.15s ease;
  cursor: pointer;
  align-items: start;
}

.article-card:hover {
  background: var(--color-bg-alt);
  text-decoration: none;
  border-color: var(--color-accent);
}

/* Thumbnail wrapper with overlay badge */
.article-card-thumb-wrap {
  position: relative;
  width: 140px;
  height: 95px;
  flex-shrink: 0;
  overflow: hidden;
}

.article-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-bg-dark);
  display: block;
}

/* Category badge on thumbnail */
.article-card-category {
  position: absolute;
  top: 0;
  right: 0;
  padding: 2px 6px;
  background: var(--color-accent);
  font-size: 0.625rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  z-index: 1;
}

.article-card-body {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 95px;
}

.article-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card:hover .article-card-title {
  color: var(--color-accent);
}

.article-card-desc {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.article-card-meta {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: 4px;
}

/* Responsive Article Cards */
@media (max-width: 640px) {
  .article-card {
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }
  
  .article-card-thumb-wrap {
    width: 100px;
    height: 70px;
  }
  
  .article-card-body {
    min-height: 70px;
  }
  
  .article-card-title {
    font-size: 0.9375rem;
  }
  
  .article-card-desc {
    -webkit-line-clamp: 1;
    font-size: 0.75rem;
  }
  
  .article-card-category {
    font-size: 0.5625rem;
    padding: 2px 4px;
  }
}


/* ========== Article Page ========== */
.article-header {
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg-alt);
}

.article-title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.article-hero {
  width: 100%;
  height: auto;
  margin: var(--spacing-xl) 0;
  border: 1px solid var(--color-border);
}

.article-content {
  padding: var(--spacing-2xl) 0;
}

.article-content h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
  font-size: 1.5rem;
}

.article-content h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.article-content p {
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.article-content ul, .article-content ol {
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.article-content li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.article-content img {
  max-width: 100%;
  height: auto;
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--color-border);
}

.article-content code {
  background: var(--color-bg-dark);
  padding: 2px 6px;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.9em;
}

.article-content pre {
  background: var(--color-text);
  color: #E2E8F0;
  padding: var(--spacing-lg);
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
}

.article-content pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* ========== Info Box (border-left style) ========== */
.info-box {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.info-box-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.info-box p {
  margin-bottom: 0;
}

.warning-box {
  border-left-color: var(--color-warning);
  background: #FFFBEB;
}

.success-box {
  border-left-color: var(--color-success);
  background: #ECFDF5;
}

.error-box {
  border-left-color: var(--color-error);
  background: #FEF2F2;
}

/* ========== TOC ========== */
.toc {
  background: var(--color-bg-alt);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--color-text);
}

.toc-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.toc-list {
  list-style: none;
  margin: 0;
}

.toc-list li {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
  border-left: 2px solid var(--color-border);
}

.toc-list a {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.toc-list a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

/* ========== Filter Tabs ========== */
.filter-tabs {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.filter-tab {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid transparent;
  background: transparent;
  transition: all 0.15s ease;
}

.filter-tab:hover {
  color: var(--color-accent);
  text-decoration: none;
  background: var(--color-accent-light);
}

.filter-tab.active {
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-color: var(--color-accent);
}

/* ========== Footer ========== */
.footer {
  background: #0F172A;
  color: #94A3B8;
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-3xl);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  text-align: center;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: white;
  text-decoration: none;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: #64748B;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

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

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

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

.btn-secondary:hover {
  background: var(--color-bg-dark);
  color: var(--color-text);
}

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

.btn-danger:hover {
  background: #B91C1C;
  color: white;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ========== Forms ========== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: 0;
  font-size: 1rem;
  font-family: var(--font-primary);
  background: var(--color-bg);
  transition: all 0.15s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

/* ========== Admin Styles ========== */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 240px;
  background: #0F172A; /* Fixed dark - không dùng variable */
  color: white;
  padding: var(--spacing-lg);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.admin-sidebar-logo {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--color-accent);
}

.admin-nav {
  list-style: none;
  flex: 1;
}

.admin-nav li {
  margin-bottom: var(--spacing-xs);
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px 16px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9375rem;
  transition: all 0.15s ease;
}

.admin-nav a:hover, .admin-nav a.active {
  background: rgba(255,255,255,0.1);
  color: white;
  text-decoration: none;
}

.admin-nav a svg {
  flex-shrink: 0;
}

.admin-main {
  flex: 1;
  padding: var(--spacing-2xl);
  background: var(--color-bg-alt);
  overflow-y: auto;
  margin-left: 240px;
  min-height: 100vh;
}

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

.admin-title {
  font-size: 1.75rem;
  font-weight: 700;
}

/* Admin Stats */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.admin-stat-card {
  background: var(--color-bg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-accent);
}

.admin-stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
}

.admin-stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

/* Editor Page */
.editor-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--spacing-xl);
}

.editor-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.editor-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.editor-panel {
  background: var(--color-bg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--color-border);
}

.editor-panel-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.editor-panel.publish {
  border-left-color: var(--color-accent);
}

/* ========== Table ========== */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
}

.table th, .table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.table th {
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-bg-alt);
}

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

.table td a {
  font-weight: 500;
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-published {
  background: #ECFDF5;
  color: var(--color-success);
}

.status-draft {
  background: #FEF3C7;
  color: var(--color-warning);
}

/* ========== Utilities ========== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-error { color: var(--color-error) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden { display: none !important; }

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

.w-full { width: 100%; }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .editor-grid {
    grid-template-columns: 1fr;
  }
  
  .editor-sidebar {
    order: -1;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-base: 15px;
  }
  
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.375rem; }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .nav {
    display: none;
  }
  
  .header-inner {
    flex-wrap: wrap;
  }
  
  .search-box {
    max-width: 100%;
    order: 3;
    margin-top: var(--spacing-md);
  }
  
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  .admin-sidebar {
    width: 64px;
    padding: var(--spacing-md);
  }
  
  .admin-sidebar-logo {
    font-size: 0;
  }
  
  .admin-sidebar-logo::first-letter {
    font-size: 1.25rem;
  }
  
  .admin-nav a span {
    display: none;
  }
  
  .admin-nav a {
    justify-content: center;
    padding: 12px;
  }
  
  .admin-main {
    padding: var(--spacing-lg);
  }
  
  .filter-tabs {
    gap: var(--spacing-sm);
  }
  
  .filter-tab {
    padding: var(--spacing-sm);
    font-size: 0.8125rem;
  }
}

/* ========== Loading State ========== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-muted);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: var(--spacing-md);
}

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

/* ========== Empty State ========== */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.empty-state-desc {
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-lg);
}

/* ========== Login Page ========== */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
}

.login-box {
  background: var(--color-bg);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--color-border);
}

.login-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  font-size: 1.5rem;
}

.login-logo {
  color: var(--color-accent);
}

.login-error {
  background: #FEF2F2;
  border-left: 4px solid var(--color-error);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

/* ========== Image Preview ========== */
.image-preview {
  max-width: 100%;
  margin-top: var(--spacing-md);
  border: 1px solid var(--color-border);
}

/* ========== Quill Editor Override ========== */
.ql-toolbar.ql-snow {
  border: 2px solid var(--color-border) !important;
  border-bottom: 1px solid var(--color-border) !important;
  border-radius: 0 !important;
  background: var(--color-bg-alt);
}

.ql-container.ql-snow {
  border: 2px solid var(--color-border) !important;
  border-top: none !important;
  border-radius: 0 !important;
  font-family: var(--font-primary) !important;
  font-size: 1rem !important;
  min-height: 400px;
}

.ql-editor {
  min-height: 350px;
  line-height: 1.7;
}

.ql-editor p {
  margin-bottom: 1em;
}

/* ========== No Data ========== */
.no-data {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
}

.no-data-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

.no-data-text {
  color: var(--color-text-muted);
  margin: 0;
}