/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-main: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --bg-input: #0f172a;
  --border-color: #334155;
  --border-focus: #6366f1;
  
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.15);
  
  --accent-emerald: #10b981;
  --accent-cyan: #06b6d4;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* Header & Nav */
header {
  background: rgba(30, 41, 59, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(to right, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-tabs {
  display: flex;
  background: rgba(15, 23, 42, 0.6);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

/* USER ACCOUNT BADGE IN HEADER */
.user-account-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.user-badge-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.user-role-tag {
  font-size: 0.7rem;
  color: var(--accent-emerald);
  font-weight: 600;
}

/* USER ROLE SELECTOR */
.user-role-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.user-role-selector select {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  outline: none;
}

.user-role-selector select option {
  background: var(--bg-card);
  color: var(--text-main);
}

/* ROLE BANNERS */
.role-banner {
  padding: 10px 18px;
  border-radius: var(--radius-md);
  margin-top: 16px;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.banner-admin {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c084fc;
}

.banner-counselor {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.banner-viewer {
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.4);
  color: #cbd5e1;
}

/* RAG PIPELINE MODAL STEPS */
.pipeline-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pipeline-step {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
}

.pipeline-step.pending {
  opacity: 0.5;
}

.pipeline-step.active {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.08);
  opacity: 1;
}

.pipeline-step.complete {
  border-color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.08);
  opacity: 1;
}

.step-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-main);
}

.step-info {
  flex: 1;
}

.step-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
}

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

.step-status {
  font-size: 1.2rem;
  color: var(--accent-cyan);
}

.ai-badge-status {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-emerald);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* Main Content Area */
main {
  flex: 1;
  padding: 24px 0 48px;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==================== TAB 1: CONSULTATION WORKSPACE ==================== */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

@media (max-width: 992px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.panel-header {
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}

.panel-title i {
  color: var(--primary);
  font-size: 1.2rem;
}

/* Search Box Area */
.search-container {
  position: relative;
  margin-bottom: 16px;
}

.search-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 48px 14px 16px;
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--shadow-glow);
}

.search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

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

/* Category Quick Filters */
.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.chip:hover {
  border-color: var(--primary);
  color: var(--text-main);
}

.chip.active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

/* Quick Question Suggestions */
.quick-questions {
  margin-bottom: 20px;
}

.quick-questions-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-subtle);
  margin-bottom: 10px;
}

.suggestion-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.suggestion-item {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.suggestion-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--primary);
  transform: translateX(4px);
}

.suggestion-item i {
  opacity: 0.5;
  transition: var(--transition);
}

.suggestion-item:hover i {
  opacity: 1;
  color: var(--primary);
}

/* Match Results List */
.results-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 4px;
}

.results-container::-webkit-scrollbar {
  width: 6px;
}
.results-container::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.1);
  border-radius: 10px;
}
.results-container::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.result-card {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: var(--transition);
}

.result-card:hover {
  border-color: var(--primary);
  background: rgba(30, 41, 59, 0.9);
}

.result-card.best-match {
  border-color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.05);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.score-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.score-badge.high {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
}

.card-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  white-space: pre-line;
}

.card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-subtle);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* SOURCE CITATION BADGE IN CARDS */
.source-citation-badge {
  margin-top: 12px;
  padding: 8px 12px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px dashed rgba(6, 182, 212, 0.4);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.source-file-info {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.confidence-tag {
  color: var(--accent-emerald);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Right Panel: Auto-Generated Response Preview */
.response-box {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  min-height: 220px;
  color: var(--text-main);
  font-size: 0.92rem;
  line-height: 1.6;
  white-space: pre-wrap;
  position: relative;
  margin-bottom: 16px;
  font-family: inherit;
}

.response-placeholder {
  color: var(--text-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 180px;
  gap: 12px;
  text-align: center;
}

.response-placeholder i {
  font-size: 2.5rem;
  opacity: 0.4;
}

/* Template Copy Options */
.copy-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 600px) {
  .copy-actions {
    grid-template-columns: 1fr;
  }
}

.btn {
  font-family: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-glow);
}

.btn-success {
  background: var(--accent-emerald);
  color: white;
}
.btn-success:hover {
  background: #059669;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color);
  color: var(--text-main);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-muted);
}

.btn-outline-danger {
  background: transparent;
  border-color: rgba(244, 63, 94, 0.4);
  color: var(--accent-rose);
}
.btn-outline-danger:hover {
  background: rgba(244, 63, 94, 0.15);
}

/* ==================== TAB 2: UPLOAD DROPZONE ==================== */
.upload-dropzone {
  border: 2px dashed var(--border-color);
  background: rgba(15, 23, 42, 0.5);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.upload-dropzone:hover, .upload-dropzone.highlight {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.08);
}

.dropzone-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.dropzone-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

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

.spin {
  animation: spin 1s infinite linear;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* KNOWLEDGE BASE MANAGER */
.kb-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.kb-search-group {
  display: flex;
  gap: 12px;
  flex: 1;
  min-width: 280px;
}

.kb-actions {
  display: flex;
  gap: 10px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.stat-icon.purple { background: rgba(99, 102, 241, 0.15); color: var(--primary); }
.stat-icon.emerald { background: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }
.stat-icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.stat-icon.amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }

.stat-info .number {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.stat-info .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Table Style */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.kb-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
  background: var(--bg-card);
}

.kb-table th {
  background: rgba(15, 23, 42, 0.8);
  color: var(--text-muted);
  font-weight: 700;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.kb-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: top;
}

.kb-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.category-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.tag-nganh_hoc { background: rgba(99, 102, 241, 0.2); color: #818cf8; }
.tag-hoc_phi { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.tag-hoc_bong { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.tag-ktx_tien_ich { background: rgba(6, 182, 212, 0.2); color: #22d3ee; }
.tag-thu_tuc_xet_tuyen { background: rgba(236, 72, 153, 0.2); color: #f472b6; }
.tag-faq { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }

.action-btns {
  display: flex;
  gap: 6px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.btn-icon.delete:hover {
  background: rgba(244, 63, 94, 0.2);
  color: var(--accent-rose);
  border-color: var(--accent-rose);
}

/* Modal Styling */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: var(--transition);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-backdrop.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}
.close-btn:hover { color: var(--text-main); }

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 0.9rem;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Password Input Group & Show/Hide Toggle */
.password-input-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-input-group .form-control {
  padding-right: 42px;
}

.password-toggle-btn {
  position: absolute;
  right: 6px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, background 0.2s ease;
  z-index: 5;
}

.password-toggle-btn:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left: 4px solid var(--accent-emerald); }
.toast.info { border-left: 4px solid var(--primary); }
.toast.warning { border-left: 4px solid var(--accent-amber); }
.toast.danger, .toast.error { border-left: 4px solid var(--accent-rose); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
footer {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid var(--border-color);
  color: var(--text-subtle);
  font-size: 0.82rem;
}