/* ==========================================================================
   AI Article Studio - Slide-over Side Drawer Styles
   Designed for Decap CMS | Ramadhani Personal Brand & Technical Publication
   ========================================================================== */

:root {
  --ai-primary: #D97706;
  --ai-primary-hover: #B45309;
  --ai-primary-glow: rgba(217, 119, 6, 0.25);
  --ai-bg-main: #0E1217;
  --ai-bg-card: #161B22;
  --ai-bg-card-hover: #1C212B;
  --ai-bg-input: #0B0E14;
  --ai-border: #262E3B;
  --ai-border-focus: #D97706;
  --ai-text-primary: #F3F4F6;
  --ai-text-secondary: #9CA3AF;
  --ai-text-muted: #6B7280;
  --ai-success: #10B981;
  --ai-error: #EF4444;
  --ai-info: #3B82F6;
  --ai-purple: #8B5CF6;
  --ai-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  --ai-font-mono: "JetBrains Mono", monospace;
}

/* --------------------------------------------------------------------------
   1. Floating & Topbar Trigger Buttons
   -------------------------------------------------------------------------- */
.ai-studio-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  color: #FFFFFF !important;
  font-family: var(--ai-font);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  z-index: 999;
}

.ai-studio-trigger-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.5);
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
}

.ai-studio-floating-trigger {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99998;
  border-radius: 50px;
  padding: 10px 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 15px var(--ai-primary-glow);
}

/* --------------------------------------------------------------------------
   2. Slide-over Side Drawer Container & Backdrop
   -------------------------------------------------------------------------- */
.ai-studio-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.ai-studio-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.ai-studio-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 620px;
  max-width: 95vw;
  background: var(--ai-bg-main);
  color: var(--ai-text-primary);
  font-family: var(--ai-font);
  border-left: 1px solid var(--ai-border);
  box-shadow: -15px 0 35px rgba(0, 0, 0, 0.6);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.ai-studio-drawer.is-open {
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   3. Drawer Header
   -------------------------------------------------------------------------- */
.ai-studio-header {
  padding: 18px 24px;
  background: #11151D;
  border-bottom: 1px solid var(--ai-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.ai-studio-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-studio-badge-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #D97706, #78350F);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #FFF;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.4);
}

.ai-studio-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ai-text-primary);
}

.ai-studio-subtitle {
  margin: 0;
  font-size: 11px;
  color: var(--ai-text-muted);
  font-family: var(--ai-font-mono);
}

.ai-studio-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-studio-icon-btn {
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  color: var(--ai-text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
}

.ai-studio-icon-btn:hover {
  background: var(--ai-bg-card-hover);
  color: var(--ai-text-primary);
  border-color: #4B5563;
}

/* --------------------------------------------------------------------------
   4. Stepper Progress Navigation
   -------------------------------------------------------------------------- */
.ai-studio-stepper {
  display: flex;
  background: #131720;
  border-bottom: 1px solid var(--ai-border);
  padding: 8px 16px;
  overflow-x: auto;
  flex-shrink: 0;
  gap: 4px;
}

.ai-step-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ai-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.ai-step-item:hover {
  color: var(--ai-text-secondary);
  background: rgba(255, 255, 255, 0.03);
}

.ai-step-item.is-active {
  color: #FFF;
  background: rgba(217, 119, 6, 0.15);
  border-color: rgba(217, 119, 6, 0.4);
}

.ai-step-item.is-completed {
  color: var(--ai-success);
}

.ai-step-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  background: var(--ai-border);
  color: var(--ai-text-secondary);
}

.ai-step-item.is-active .ai-step-num {
  background: var(--ai-primary);
  color: #FFF;
}

.ai-step-item.is-completed .ai-step-num {
  background: var(--ai-success);
  color: #0E1217;
  font-weight: 800;
}

/* --------------------------------------------------------------------------
   5. Drawer Body / Content Scroll Area
   -------------------------------------------------------------------------- */
.ai-studio-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.ai-studio-body::-webkit-scrollbar {
  width: 6px;
}
.ai-studio-body::-webkit-scrollbar-track {
  background: var(--ai-bg-main);
}
.ai-studio-body::-webkit-scrollbar-thumb {
  background: var(--ai-border);
  border-radius: 4px;
}
.ai-studio-body::-webkit-scrollbar-thumb:hover {
  background: var(--ai-primary);
}

.ai-step-pane {
  display: none;
  animation: fadeIn 0.25s ease forwards;
}

.ai-step-pane.is-active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   6. Form Elements & Cards
   -------------------------------------------------------------------------- */
.ai-form-group {
  margin-bottom: 20px;
}

.ai-form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ai-text-secondary);
  margin-bottom: 8px;
}

.ai-form-hint {
  font-size: 11px;
  color: var(--ai-text-muted);
  margin-top: 5px;
  line-height: 1.4;
}

.ai-input,
.ai-select,
.ai-textarea {
  width: 100%;
  background: var(--ai-bg-input);
  border: 1px solid var(--ai-border);
  color: var(--ai-text-primary);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--ai-font);
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ai-input:focus,
.ai-select:focus,
.ai-textarea:focus {
  border-color: var(--ai-border-focus);
  box-shadow: 0 0 0 2px var(--ai-primary-glow);
}

.ai-textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
}

/* Radio Cards (Strategi & Provider) */
.ai-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.ai-card-grid-1 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.ai-radio-card {
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.ai-radio-card:hover {
  background: var(--ai-bg-card-hover);
  border-color: #374151;
}

.ai-radio-card.is-selected {
  background: rgba(217, 119, 6, 0.08);
  border-color: var(--ai-primary);
  box-shadow: 0 0 0 1px var(--ai-primary);
}

.ai-radio-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ai-text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-radio-desc {
  font-size: 11px;
  color: var(--ai-text-muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* Chips / Tags Input */
.ai-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--ai-bg-input);
  border: 1px solid var(--ai-border);
  border-radius: 8px;
  padding: 6px 10px;
  min-height: 44px;
  align-items: center;
}

.ai-chip {
  background: #1E293B;
  border: 1px solid #334155;
  color: #E2E8F0;
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ai-chip-primary {
  background: rgba(217, 119, 6, 0.2);
  border-color: rgba(217, 119, 6, 0.5);
  color: #FBBF24;
}

.ai-chip-remove {
  cursor: pointer;
  color: var(--ai-text-muted);
  font-size: 14px;
  line-height: 1;
}

.ai-chip-remove:hover {
  color: var(--ai-error);
}

.ai-chip-input {
  border: none;
  background: transparent;
  color: var(--ai-text-primary);
  outline: none;
  font-family: var(--ai-font);
  font-size: 12px;
  flex: 1;
  min-width: 140px;
}

/* Image Upload Area */
.ai-upload-dropzone {
  border: 2px dashed var(--ai-border);
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.01);
  transition: all 0.2s ease;
}


.ai-upload-dropzone.is-uploading {
  border-color: var(--ai-primary);
  background: rgba(217, 119, 6, 0.08);
  pointer-events: none;
  animation: pulseUploadBorder 1.5s infinite ease-in-out;
}

@keyframes pulseUploadBorder {
  0% { box-shadow: 0 0 0 0 rgba(217, 119, 6, 0.35); border-color: var(--ai-primary); }
  50% { box-shadow: 0 0 0 8px rgba(217, 119, 6, 0.05); border-color: #f59e0b; }
  100% { box-shadow: 0 0 0 0 rgba(217, 119, 6, 0.35); border-color: var(--ai-primary); }
}

.ai-upload-spinner {
  display: inline-block;
  width: 26px;
  height: 26px;
  border: 3px solid rgba(217, 119, 6, 0.2);
  border-radius: 50%;
  border-top-color: var(--ai-primary);
  animation: aiSpin 0.8s linear infinite;
  margin-bottom: 8px;
}

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

.ai-upload-dropzone:hover,
.ai-upload-dropzone.is-dragover {
  border-color: var(--ai-primary);
  background: rgba(217, 119, 6, 0.05);
}

.ai-upload-icon {
  font-size: 28px;
  color: var(--ai-text-muted);
  margin-bottom: 8px;
}

.ai-upload-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--ai-text-secondary);
}

.ai-upload-subtext {
  font-size: 11px;
  color: var(--ai-text-muted);
  margin-top: 4px;
}

.ai-image-summary-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--ai-border);
  border-radius: 6px;
  margin-top: 10px;
  font-size: 12px;
}

.ai-image-summary-text {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ai-text-secondary);
}

.ai-image-preview-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.ai-image-preview-card {
  display: flex;
  gap: 12px;
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  border-radius: 8px;
  padding: 10px 12px;
  align-items: center;
  transition: border-color 0.2s, background 0.2s;
}

.ai-image-preview-card.is-cover-card {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(245, 158, 11, 0.04);
}

.ai-image-preview-thumb {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--ai-border);
  background: #000;
  flex-shrink: 0;
}

.ai-image-preview-info {
  flex: 1;
  overflow: hidden;
  min-width: 0;
}

.ai-image-preview-name {
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--ai-text-primary);
}

.ai-image-preview-meta {
  font-size: 11px;
  color: var(--ai-text-muted);
  font-family: var(--ai-font-mono);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.ai-image-preview-url {
  font-size: 10px;
  color: var(--ai-text-muted);
  font-family: var(--ai-font-mono);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.8;
}

.ai-badge-compressed {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  font-weight: 600;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

.ai-badge-cover {
  background: rgba(245, 158, 11, 0.2);
  color: #FBBF24;
  font-weight: 700;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.ai-btn-set-cover {
  background: transparent;
  border: 1px solid var(--ai-border);
  color: var(--ai-text-secondary);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.ai-btn-set-cover:hover {
  border-color: #FBBF24;
  color: #FBBF24;
  background: rgba(245, 158, 11, 0.1);
}

/* Internal Links Manager Table */
.ai-links-table-wrap {
  background: var(--ai-bg-input);
  border: 1px solid var(--ai-border);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 10px;
  max-height: 240px;
  overflow-y: auto;
}

.ai-link-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 12px;
  transition: background 0.15s ease;
}

.ai-link-row:hover {
  background: var(--ai-bg-card);
}

.ai-link-anchor {
  flex: 1;
  font-weight: 500;
  color: var(--ai-text-primary);
}

.ai-link-url {
  font-family: var(--ai-font-mono);
  font-size: 11px;
  color: var(--ai-text-muted);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Outline Interactive Editor */
.ai-outline-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.ai-outline-item {
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-outline-num {
  font-family: var(--ai-font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--ai-primary);
  width: 24px;
}

.ai-outline-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--ai-text-primary);
  font-size: 13px;
  font-weight: 500;
  outline: none;
}

.ai-outline-input:focus {
  border-bottom: 1px solid var(--ai-primary);
}

/* Generation Progress Box */
.ai-progress-card {
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  margin: 20px 0;
}

.ai-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(217, 119, 6, 0.2);
  border-top-color: var(--ai-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

.ai-progress-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ai-text-primary);
}

.ai-progress-desc {
  font-size: 12px;
  color: var(--ai-text-muted);
  margin-top: 6px;
}

.ai-progress-bar-wrap {
  width: 100%;
  height: 6px;
  background: var(--ai-bg-input);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 18px;
}

.ai-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #D97706, #10B981);
  transition: width 0.4s ease;
}

/* --------------------------------------------------------------------------
   7. Drawer Footer & Action Buttons
   -------------------------------------------------------------------------- */
.ai-studio-footer {
  padding: 16px 24px;
  background: #11151D;
  border-top: 1px solid var(--ai-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.ai-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-family: var(--ai-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

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

.ai-btn-secondary:hover {
  background: var(--ai-bg-card-hover);
  color: var(--ai-text-primary);
  border-color: #4B5563;
}

.ai-btn-primary {
  background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
  color: #FFF;
  box-shadow: 0 2px 10px rgba(217, 119, 6, 0.35);
}

.ai-btn-primary:hover {
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.5);
  transform: translateY(-1px);
}

.ai-btn-success {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFF;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.35);
}

.ai-btn-success:hover {
  background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.5);
  transform: translateY(-1px);
}

.ai-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Toast Notification in AI Studio */
.ai-toast {
  position: absolute;
  top: 70px;
  left: 24px;
  right: 24px;
  background: #1F2937;
  border: 1px solid var(--ai-border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 100001;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
}

.ai-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.ai-toast-success {
  border-color: var(--ai-success);
  color: #A7F3D0;
}

.ai-toast-error {
  border-color: var(--ai-error);
  color: #FECACA;
}

/* --------------------------------------------------------------------------
   8. Rich Outline, Citations & Active Loader Badges
   -------------------------------------------------------------------------- */
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ai-text-secondary);
}

.ai-badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.ai-badge-warn {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.ai-badge-error {
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.ai-badge-cta {
  background: rgba(217, 119, 6, 0.15);
  color: #FBBF24;
  border: 1px solid rgba(217, 119, 6, 0.35);
  font-weight: 700;
}

.ai-badge-table {
  background: rgba(59, 130, 246, 0.15);
  color: #93C5FD;
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.ai-badge-quote {
  background: rgba(168, 85, 247, 0.15);
  color: #D8B4FE;
  border: 1px solid rgba(168, 85, 247, 0.35);
}

.ai-badge-wordcount {
  font-family: var(--ai-font-mono);
  background: rgba(99, 102, 241, 0.15);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.ai-citation-toggle-box {
  transition: all 0.2s ease;
}

.ai-citation-toggle-box:hover {
  border-color: var(--ai-primary);
  background: var(--ai-bg-card-hover);
}

.ai-outline-subheadings {
  margin-top: 8px;
  padding-left: 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ai-outline-subheading-item {
  font-size: 11px;
  color: var(--ai-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-outline-feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
  padding-left: 28px;
}