/* ── Dark Theme Variables ───────────────────────────────────────────────── */

:root {
  --bg-body: #1a1a2e;
  --bg-surface: #16213e;
  --bg-sidebar: #0f3460;
  --bg-card: #1a1a2e;
  --bg-input: #16213e;
  --bg-hover: #1e3a5f;
  --bg-active: #0f3460;
  --border-color: #233554;
  --text-primary: #e8e8e8;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #4f8fe6;
  --accent-hover: #6ba3f0;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
}

/* ── Layout ─────────────────────────────────────────────────────────────── */

html, body {
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-body);
  color: var(--text-primary);
}

#app-wrapper {
  height: calc(100vh - 56px);
  position: relative;
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */

.navbar {
  background-color: #0a0a1a !important;
  border-bottom: 1px solid var(--border-color);
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */

#sidebar {
  width: 300px;
  min-width: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface) !important;
  border-right: 1px solid var(--border-color) !important;
}

#sidebar .form-control {
  background-color: var(--bg-input);
  border-color: var(--border-color);
  color: var(--text-primary);
}

#sidebar .form-control::placeholder {
  color: var(--text-muted);
}

#sidebar .form-control:focus {
  background-color: var(--bg-input);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 143, 230, 0.25);
}

#listing-list {
  overflow-y: auto;
  flex: 1;
}

.listing-item {
  border-radius: 0 !important;
  border-left: 3px solid transparent;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 0.6rem 1rem;
  transition: background-color 0.15s;
  background-color: transparent;
  color: var(--text-primary);
}

.listing-item:hover {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary);
}

.listing-item.active {
  border-left-color: var(--accent);
  background-color: var(--bg-active) !important;
  color: #fff;
}

.listing-item .text-muted {
  color: var(--text-muted) !important;
}

.listing-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

/* Optimization counter */
.optimization-counter {
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 0.15rem;
  color: var(--text-muted);
}

/* Pending optimization highlight */
.listing-item.listing-pending {
  border-left-color: var(--warning, #ffc107);
}

.listing-item.listing-pending .listing-name {
  color: var(--warning, #ffc107);
}

/* City group headers in sidebar */
.listing-city-group {
  border-bottom: 1px solid var(--border-color);
}

.listing-city-header {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.55rem 1rem;
  border: none;
  background-color: rgba(15, 52, 96, 0.5);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.15s;
}

.listing-city-header:hover {
  background-color: rgba(15, 52, 96, 0.8);
}

.listing-city-header .city-chevron {
  font-size: 0.65rem;
  transition: transform 0.15s;
}

.listing-city-header .badge {
  font-size: 0.65rem;
  font-weight: 500;
}

.listing-city-items .listing-item {
  padding-left: 1.5rem;
}

/* ── Main content ───────────────────────────────────────────────────────── */

#main-content {
  overflow-y: auto;
  background-color: var(--bg-body);
  flex: 1;
  min-width: 0;
}

#empty-state {
  min-height: 400px;
  color: var(--text-muted);
}

/* ── Editor ──────────────────────────────────────────────────────────────── */

.editor-header {
  z-index: 10;
  background-color: var(--bg-surface) !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 1.25rem !important;
}

.editor-header h5 {
  color: var(--text-primary);
}

.editor-header .text-muted {
  color: var(--text-secondary) !important;
}

/* Tabs */
.editor-header .nav-tabs {
  border-bottom: 0;
}

.nav-tabs .nav-link {
  color: var(--text-secondary);
  border-color: transparent;
}

.nav-tabs .nav-link:hover {
  color: var(--text-primary);
  border-color: var(--border-color) var(--border-color) transparent;
}

.nav-tabs .nav-link.active {
  color: var(--accent);
  background-color: var(--bg-body);
  border-color: var(--border-color) var(--border-color) var(--bg-body);
}

/* Tab content area */
.tab-content {
  background-color: var(--bg-body);
}

/* ── Form controls (dark) ────────────────────────────────────────────────── */

.form-label {
  color: var(--text-secondary);
}

.form-control {
  background-color: var(--bg-input);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.form-control:focus {
  background-color: #1c2d4a;
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 143, 230, 0.25);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-select {
  background-color: var(--bg-input);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.form-select:focus {
  background-color: #1c2d4a;
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 143, 230, 0.25);
}

/* Auto-grow textareas */
.auto-grow {
  min-height: 60px;
  resize: vertical;
  overflow-y: hidden;
}

/* ── Per-field cards ─────────────────────────────────────────────────────── */

.field-card {
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
}

.field-card-header {
  gap: 0.5rem;
}

.field-actions .btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 500;
}

.field-status {
  min-height: 1.2em;
}


/* ── Buttons ─────────────────────────────────────────────────────────────── */

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

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

.btn-outline-primary {
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline-primary:hover,
.btn-outline-primary.active {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-outline-success {
  color: var(--success);
  border-color: var(--success);
}

.btn-outline-success:hover {
  background-color: var(--success);
  border-color: var(--success);
  color: #fff;
}

.btn-outline-danger {
  color: var(--danger);
  border-color: var(--danger);
}

.btn-outline-danger:hover {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-outline-secondary {
  color: var(--text-secondary);
  border-color: var(--border-color);
}

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

/* ── Language tabs ───────────────────────────────────────────────────────── */

#lang-tabs .btn {
  font-weight: 600;
  min-width: 48px;
}

/* ── Add language row ────────────────────────────────────────────────────── */

#add-lang-row {
  background-color: var(--bg-surface) !important;
  border-color: var(--border-color) !important;
}

/* ── Borders & misc ──────────────────────────────────────────────────────── */

.border-top, .border-bottom, .border {
  border-color: var(--border-color) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.text-success {
  color: var(--success) !important;
}

.text-danger {
  color: var(--danger) !important;
}

.bg-light {
  background-color: var(--bg-surface) !important;
}

.bg-white {
  background-color: var(--bg-surface) !important;
}

/* ── Spinner ─────────────────────────────────────────────────────────────── */

.spinner-border {
  color: var(--accent);
}

/* ── Toast tweaks ────────────────────────────────────────────────────────── */

.toast {
  min-width: 280px;
}

/* ── Scrollbar (dark) ────────────────────────────────────────────────────── */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

/* Mobile sidebar backdrop */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1040;
}

@media (max-width: 767.98px) {
  /* Sidebar: off-canvas on mobile */
  #sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    min-width: 280px;
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: none;
  }

  #sidebar.sidebar-open {
    transform: translateX(0);
    box-shadow: 4px 0 20px rgba(0,0,0,0.4);
  }

  .listing-name {
    max-width: 200px;
  }

  /* Editor header: stack AI buttons */
  .editor-header {
    padding: 0.75rem !important;
  }

  .editor-header h5 {
    font-size: 1rem;
  }

  /* Fields: reduce padding */
  .field-card {
    padding: 0.5rem 0.6rem;
  }

  .field-card-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 0.3rem !important;
  }

  .field-actions {
    width: 100%;
    display: flex;
    gap: 0.25rem;
  }

  .field-actions .btn {
    flex: 1;
    font-size: 0.75rem;
    padding: 0.25rem 0.4rem;
  }

  /* AI modal: stack side-by-side vertically */
  .ai-field-card .row > .col-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .ai-field-card .row {
    flex-direction: column;
  }

  /* Modals: near full-screen */
  .modal-xl .modal-dialog,
  .modal-lg .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100% - 1rem);
  }

  /* Navbar compact */
  .navbar {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
  }

  .navbar-brand.h1 {
    font-size: 1rem;
  }

  /* Editor content padding */
  #editor-panel > .p-4 {
    padding: 1rem !important;
  }
}

@media (max-width: 576px) {
  #sidebar {
    width: 100%;
    min-width: 100%;
  }

  /* Even smaller text on very small screens */
  .listing-item {
    padding: 0.5rem 0.75rem;
  }

  .listing-name {
    font-size: 0.85rem;
  }

  .ai-suggested-textarea {
    min-height: 100px;
  }

  .prompt-textarea {
    min-height: 80px;
    font-size: 0.75rem;
  }
}

/* Touch-friendly: larger tap targets */
@media (pointer: coarse) {
  .listing-item {
    min-height: 48px;
  }

  .btn-sm {
    min-height: 36px;
  }

  .form-check-input {
    width: 1.2em;
    height: 1.2em;
  }
}

/* ── AI Suggestions Modal ───────────────────────────────────────────── */

#ai-modal .modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
}

#ai-modal .modal-header {
  border-bottom-color: var(--border-color);
}

#ai-modal .modal-footer {
  border-top-color: var(--border-color);
}

.ai-field-card {
  padding: 0.75rem;
  border-radius: 0.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
}

.ai-current-text {
  white-space: pre-wrap;
  font-size: 0.82rem;
  color: var(--text-muted);
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  background-color: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.ai-suggested-textarea {
  background-color: rgba(34, 197, 94, 0.06) !important;
  border-color: var(--success) !important;
  color: var(--text-primary) !important;
  font-size: 0.82rem;
  min-height: 140px;
}

/* Side-by-side columns: equal height */
.ai-field-card .row > .col-6 {
  display: flex;
  flex-direction: column;
}

.ai-field-card .row > .col-6 .ai-current-text,
.ai-field-card .row > .col-6 .ai-suggested-textarea {
  flex: 1;
}

/* Title options in AI preview */
.ai-title-options {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ai-title-option {
  text-align: left;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.15s;
  white-space: normal;
  word-break: break-word;
}

.ai-title-option.selected {
  background-color: var(--success) !important;
  border-color: var(--success) !important;
  color: #fff !important;
}

.ai-title-option:not(.selected):hover {
  background-color: rgba(34, 197, 94, 0.12);
}

/* Apply toggle */
.ai-apply-toggle {
  border-top: 1px solid var(--border-color);
  padding-top: 0.5rem;
}

.ai-apply-toggle .form-check-input:checked {
  background-color: var(--success);
  border-color: var(--success);
}

.ai-apply-toggle .form-check-label {
  color: var(--text-muted);
  user-select: none;
}

/* Dimmed state when toggle is OFF */
.ai-field-card.ai-field-disabled .row,
.ai-field-card.ai-field-disabled .ai-title-options,
.ai-field-card.ai-field-disabled > textarea,
.ai-field-card.ai-field-disabled .ai-current-text,
.ai-field-card.ai-field-disabled .ai-suggested-textarea {
  opacity: 0.35;
  pointer-events: none;
}

.ai-suggested-textarea:focus {
  box-shadow: 0 0 0 0.2rem rgba(34, 197, 94, 0.15) !important;
}

#ai-lang-tabs .btn-outline-info {
  border-color: var(--accent);
  color: var(--accent);
}

#ai-lang-tabs .btn-outline-info.active,
#ai-lang-tabs .btn-outline-info:hover {
  background-color: var(--accent);
  color: #fff;
}

/* ── Prompt editor ──────────────────────────────────────────────────────── */

.prompt-textarea {
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  min-height: 120px;
}

/* ── AI Progress modal ──────────────────────────────────────────────────── */

.ai-progress-field-list {
  max-height: 400px;
  overflow-y: auto;
}

.ai-progress-field {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: 0.375rem;
  font-size: 0.88rem;
  margin-bottom: 2px;
  transition: background-color 0.3s;
}

.ai-progress-field.status-pending {
  color: var(--text-muted);
}

.ai-progress-field.status-active {
  background-color: rgba(245, 158, 11, 0.12);
  color: var(--warning);
  font-weight: 600;
}

.ai-progress-field.status-done {
  color: var(--success);
}

.ai-progress-field.status-error {
  color: var(--danger);
}

.ai-progress-field .field-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.ai-progress-field .field-time {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.ai-progress-lang-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 0.375rem;
  font-size: 0.82rem;
  font-weight: 600;
  margin-right: 0.25rem;
  margin-bottom: 0.25rem;
}

.ai-progress-lang-badge.active {
  background-color: var(--warning);
  color: #000;
}

.ai-progress-lang-badge.done {
  background-color: var(--success);
  color: #fff;
}

.ai-progress-lang-badge.pending {
  background-color: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

/* ── History modal ──────────────────────────────────────────────────────── */

.history-entry {
  border-color: var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  transition: background-color 0.15s;
}

.history-entry:hover {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary);
  border-color: var(--accent);
}

#history-detail-view .field-card .form-control {
  cursor: default;
  font-size: 0.88rem;
}