@import "tokens.css";

/* ── Custom Properties (NGU Mapping) ── */
:root {
  --gold: var(--ngu-color-primary);
  --gold-light: var(--ngu-color-primary-hover);
  --gold-dim: var(--ngu-color-primary-soft);
  --gold-glow: 0 0 20px rgba(3, 144, 209, 0.2);

  --bg-app: var(--ngu-color-bg);
  --bg-sidebar: var(--ngu-color-shell);
  --bg-main: var(--ngu-color-bg-subtle);
  --bg-card: var(--ngu-color-surface);
  --bg-card-alt: var(--ngu-color-bg-subtle);
  --bg-input: var(--ngu-color-bg-subtle);
  --bg-input-focus: var(--ngu-color-surface);
  --bg-hover: var(--ngu-color-shell-hover);

  --text-primary: var(--ngu-color-text);
  --text-secondary: var(--ngu-color-text-secondary);
  --text-muted: var(--ngu-color-text-muted);
  --text-soft: var(--ngu-color-text-soft);
  --text-gold: var(--ngu-color-primary);

  --border: var(--ngu-color-border);
  --border-focus: var(--ngu-color-border-strong);
  --border-gold: var(--ngu-color-focus);

  --success: var(--ngu-color-success);
  --warning: var(--ngu-color-warning);
  --error: var(--ngu-color-danger);
  --info: var(--ngu-color-info);

  --font: var(--ngu-font-sans);
  --radius-sm: var(--ngu-radius-sm);
  --radius-md: var(--ngu-radius-md);
  --radius-lg: var(--ngu-radius-lg);

  --header-h: 56px;
  --sidebar-w: 280px;

  --transition: 200ms ease;
}

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

body {
  font-family: var(--font);
  background: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  direction: rtl;
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* ── SVG Icon Base ── */
.icon-svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-svg.sm {
  width: 14px;
  height: 14px;
}
.icon-svg.lg {
  width: 22px;
  height: 22px;
}

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 1000;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-brand {
  font-size: 16px;
  font-weight: 800;
  color: var(--ngu-color-primary);
  letter-spacing: -0.02em;
}

.header-version {
  font-size: 11px;
  color: var(--text-muted);
  padding: 2px 8px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Layout ── */
.app {
  display: flex;
  margin-top: var(--header-h);
  height: calc(100vh - var(--header-h));
  min-height: 0;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  background: none;
  width: 100%;
  font-family: var(--font);
  text-align: right;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.nav-item.active {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 230, 118, 0.15) 100%);
  color: var(--ngu-color-primary);
  border: 1px solid rgba(0, 180, 216, 0.3);
}

.nav-badge-beta {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(234, 179, 8, 0.25);
  color: #d97706;
  margin-right: auto;
  letter-spacing: 0.05em;
}

.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 14px;
}

.sidebar-footer {
  padding: 12px 16px;
  text-align: center;
  font-size: 10px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  opacity: 0.7;
}

.sidebar-footer-text {
  font-weight: 600;
  color: var(--ngu-color-primary);
}

.nav-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 16px 12px 6px;
  margin-top: 8px;
}

.nav-group-label:first-child {
  margin-top: 0;
  padding-top: 8px;
}

.badge-beta {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(234, 179, 8, 0.2);
  color: #d97706;
  vertical-align: middle;
  margin-right: 8px;
  letter-spacing: 0.05em;
}

.layer-dot-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 11px;
  color: var(--text-muted);
}

.layer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: all var(--transition);
}

.layer-dot.active {
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
}
.layer-dot.done {
  background: var(--success);
}
.layer-dot.fail {
  background: var(--error);
}

/* ── Main Content ── */
.main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-main);
  position: relative;
}

/* M1: رابط تخطي للمحتوى (WCAG 2.4.1) — إخفاء بصري دون التسبب في تمرير أفقي */
.skip-link {
  position: absolute;
  top: 8px;
  right: 16px;
  z-index: 1001;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  background: var(--ngu-color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.skip-link:focus {
  width: auto;
  height: auto;
  padding: 10px 16px;
  margin: 0;
  overflow: visible;
  clip: auto;
  clip-path: none;
  outline: 2px solid var(--ngu-color-primary);
  outline-offset: 2px;
}

/* ── Tab Content ── */
.tab-content {
  display: none;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.tab-content.active {
  display: flex;
  flex-direction: column;
}

/* ── Generate Tab ── */
.generate-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 680px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 24px;
  position: relative;
}

.generate-tab.mos-workspace {
  max-width: 920px;
}

.generate-header {
  margin-bottom: 20px;
}
.generate-header .page-title {
  font-size: 20px;
  font-weight: 700;
}
.generate-header .page-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 4px;
}

/* ── AI-First Generate Tab (ChatGPT/Claude style) ── */
.generate-tab-ai {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto; /* ارتفاع حسب المحتوى ليحدث التمرير في tab-content */
  min-height: min-content;
}
.generate-header-minimal {
  margin-bottom: 28px;
  text-align: center;
  width: 100%;
}
.generate-header-minimal .page-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.generate-header-minimal .page-desc {
  font-size: 15px;
  margin-top: 8px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.generate-form-ai {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  align-items: center;
}

.ai-composer {
  background: var(--bg-card);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.ai-composer:focus-within {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 4px var(--ngu-color-primary-soft), 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ── حقل محادثة مثل ChatGPT: جميع الأزرار مدمجة داخله ── */
.composer-ref {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.chat-input-box {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: 56px;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 2px solid var(--border-strong);
  border-radius: 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.chat-input-box:focus-within {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 3px var(--ngu-color-primary-soft);
}

.chat-input-textarea {
  flex: 1;
  min-width: 0;
  min-height: 36px;
  padding: 8px 12px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  resize: none;
  outline: none;
}
.chat-input-textarea::placeholder {
  color: var(--text-muted);
}

.chat-input-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.chat-control {
  position: relative;
}

.chat-control-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  background: none;
  border: none;
  border-radius: 16px;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.chat-control-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.chat-control-icon,
.chat-control-icon svg,
.item-icon,
.item-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.chevron-down {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  opacity: 0.8;
}

.chat-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: var(--ngu-color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.chat-send-btn:hover {
  background: var(--ngu-color-primary-hover);
  transform: scale(1.05);
}
.chat-send-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.chat-dropdown {
  position: absolute;
  top: 100%;
  inset-inline-end: 0;
  min-width: 160px;
  margin-top: 6px;
  padding: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  z-index: 100;
  display: none;
}
.chat-dropdown.open,
.chat-dropdown[aria-hidden="false"] {
  display: block;
}

.content-drop {
  min-width: 140px;
}

.chat-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: inherit;
  transition: background var(--transition);
}
.chat-dropdown-item:hover {
  background: var(--bg-hover);
}
.chat-dropdown-item .icon-svg,
.chat-dropdown-item svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
}

.item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-composer-input-wrap { margin-bottom: 16px; }
.ai-composer-input {
  width: 100%;
  min-height: 100px;
  padding: 18px 20px;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  resize: none;
  outline: none;
}
.ai-composer-input:focus { border-color: var(--ngu-color-primary); background: var(--bg-input-focus); }
.ai-composer-input::placeholder { color: var(--text-muted); }
.ai-composer-options { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 12px 0 4px; border-top: 1px solid var(--border); }

.platform-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.platform-pill {
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  color: var(--text-secondary);
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition);
}
.platform-pill:hover { color: var(--text-primary); border-color: var(--border-strong); background: var(--bg-card); }
.platform-pill.active { color: var(--ngu-color-primary); background: var(--ngu-color-primary-soft); border-color: var(--ngu-color-primary); font-weight: 700; }

.content-type-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.content-pill { display: flex; align-items: center; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-secondary); padding: 6px 12px; border-radius: 8px; border: 1px solid transparent; transition: all var(--transition); }
.content-pill input { display: none; }
.content-pill:hover { color: var(--text-primary); }
.content-pill:has(input:checked) { color: var(--ngu-color-primary); background: var(--ngu-color-primary-soft); border-color: var(--ngu-color-primary); font-weight: 700; }

.form-select-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.btn-generate-ai {
  width: 100%;
  margin-top: 16px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-md);
}

.btn-generate-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  min-width: 90px;
  background: var(--ngu-color-primary);
  color: #fff;
  border: none;
  border-radius: 0;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-generate-inline:hover {
  background: var(--ngu-color-primary-hover);
}
.btn-generate-inline .icon-svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}
@media (max-width: 640px) {
  .btn-generate-text { display: none; }
}

/* ── MOS Workspace Steps ── */
.workspace-step {
  margin: 8px 0 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.workspace-step-subtle {
  margin: 4px 0 2px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  opacity: 0.85;
}

.step-label {
  display: inline-block;
}

/* ── Generate Workspace Row ── */
.generate-workspace-row {
  display: block;
  margin-bottom: 20px;
}

.workspace-request-col {
  min-width: 0;
}
.workspace-request-col-full {
  max-width: 560px;
}

.mos-workspace .generate-form {
  margin: 0;
}

/* ── Mode Selector (Mode-First UX) ── */
.mode-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.mode-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  text-align: right;
}

.mode-card:hover {
  border-color: var(--border-focus);
  background: var(--bg-hover);
}

.mode-card.active,
.mode-card[aria-selected="true"] {
  border-color: var(--ngu-color-primary);
  background: var(--ngu-color-primary-soft);
  box-shadow: 0 0 0 2px var(--ngu-color-primary-soft);
}

.mode-card.mode-limited {
  opacity: 0.75;
  cursor: not-allowed;
}
.mode-card.mode-limited:hover {
  border-color: var(--border);
  background: var(--bg-card);
}

.mode-badge-coming {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 10px;
  padding: 2px 6px;
  background: var(--text-muted);
  color: var(--bg-card);
  border-radius: 4px;
  font-weight: 600;
}

.mode-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--ngu-color-primary);
}

.mode-card.active .mode-icon {
  background: rgba(0, 180, 216, 0.2);
}

.mode-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.mode-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* تبسيط النمط: بطاقة واحدة واضحة + تفاصيل مطوية */
.mode-selector-simple {
  grid-template-columns: 1fr;
  max-width: 420px;
}
.mode-more-details {
  margin-top: 8px;
  border: none;
}
.mode-more-summary {
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 0;
  list-style: none;
}
.mode-more-summary::-webkit-details-marker { display: none; }
.mode-more-summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.2s;
}
.mode-more-details[open] .mode-more-summary::before { transform: rotate(90deg); }
.mode-more-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding-right: 4px;
}
.mode-more-cards .mode-card {
  flex: 1 1 100px;
  min-width: 0;
}
.mode-more-cards .mode-desc { display: none; }

/* ── Tier 3 (Mode-Specific) ── */
.generate-tier3 {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
}

.tier3-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  text-align: right;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: background var(--transition);
}

.tier3-toggle:hover {
  background: var(--bg-hover);
}

.tier3-toggle .chevron {
  transition: transform var(--transition);
}

.tier3-toggle[aria-expanded="true"] .chevron {
  transform: rotate(-90deg);
}

.tier3-content.collapsed .tier3-inner {
  display: none;
}

.tier3-inner {
  padding: 16px;
  border-top: 1px solid var(--border);
}

.tier3-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.platform-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-option input {
  accent-color: var(--ngu-color-primary);
}

/* ── State Summary Panel ── */
.state-summary-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
}

.state-summary-panel.collapsed .state-summary-detail {
  display: none;
}

.state-summary-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  transition: background var(--transition);
}

.state-summary-toggle:hover {
  background: var(--bg-hover);
}

.state-summary-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.state-summary-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.state-badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text-muted);
}

.state-badge.has-state {
  background: var(--ngu-color-primary-soft);
  color: var(--ngu-color-primary);
}

.state-summary-detail {
  padding: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-secondary);
  max-height: 200px;
  overflow-y: auto;
}

.state-placeholder {
  color: var(--text-muted);
  font-style: italic;
}

/* ── Workspace / Dashboard ── */
.workspace-tab {
  padding: 28px 24px 40px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.workspace-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

/* مخطط توزيع بالعرض (Horizontal distribution) */
.workspace-cards-horizontal {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 16px;
  margin-bottom: 28px;
}

.workspace-cards-horizontal .workspace-card {
  flex: 1 1 0;
  min-width: min(160px, 100%);
}

.workspace-card {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: right;
}

.workspace-card:hover {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 2px var(--ngu-color-primary-soft);
}

.workspace-card-cta {
  border-color: var(--ngu-color-primary);
  background: var(--ngu-color-primary-soft);
}

.workspace-card-icon {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.workspace-card-icon .icon-svg {
  width: 24px;
  height: 24px;
  stroke: var(--ngu-color-primary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.workspace-card-cta .workspace-card-icon .icon-svg {
  stroke: var(--ngu-color-primary);
}

.workspace-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.workspace-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.workspace-usage {
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.workspace-usage-inline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 18px;
}

.workspace-usage-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.workspace-usage-label .icon-svg {
  width: 18px;
  height: 18px;
  stroke: var(--ngu-color-primary);
  stroke-width: 2;
  fill: none;
}

.workspace-usage h3 {
  font-size: 13px;
  margin-bottom: 8px;
}

.usage-summary-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.usage-sep {
  color: var(--text-muted);
  font-weight: 300;
}

/* ── Context Panel (State-First) ── */
.context-panel {
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.context-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
}
.context-panel-collapsible { margin-bottom: 12px; }
.context-panel-collapsible .context-panel-title {
  margin-bottom: 0;
  cursor: pointer;
  padding: 10px 0;
  list-style: none;
}
.context-panel-collapsible .context-panel-title::-webkit-details-marker { display: none; }
.context-panel-collapsible .context-panel-title::before {
  content: "▸ ";
  margin-left: 4px;
  transition: transform 0.2s;
}
.context-panel-collapsible[open] .context-panel-title::before { transform: rotate(90deg); }
.context-panel-collapsible .context-blocks { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); }

.context-blocks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.context-block-card {
  padding: 10px 12px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.cb-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.cb-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.cb-meta { font-size: 10px; color: var(--text-muted); margin-bottom: 6px; }
.cb-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.cb-status {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
}

.cb-status.approved { background: rgba(0, 230, 118, 0.2); color: var(--success); }
.cb-status.inferred { background: var(--ngu-color-primary-soft); color: var(--ngu-color-primary); }
.cb-status.missing { background: var(--bg-card); color: var(--text-muted); }
.cb-status.latest { background: rgba(0, 180, 216, 0.15); color: var(--ngu-color-primary); }

.cb-btn {
  font-size: 10px;
  padding: 4px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.cb-btn:hover {
  border-color: var(--ngu-color-primary);
  color: var(--ngu-color-primary);
}

/* ── State Resolution Summary ── */
.state-resolution-summary {
  padding: 12px 16px;
  background: var(--ngu-color-primary-soft);
  border: 1px solid var(--ngu-color-primary);
  border-radius: var(--radius-md);
}
.state-resolution-simple {
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--border);
}
.resolution-details { border: none; }
.resolution-summary-toggle {
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  list-style: none;
}
.resolution-summary-toggle::-webkit-details-marker { display: none; }
.resolution-summary-toggle::before {
  content: "▾ ";
  margin-left: 4px;
}
.resolution-details[open] .resolution-summary-toggle::before { content: "▴ "; }

.resolution-title {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ngu-color-primary);
}

.resolution-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 8px;
}
.resolution-output { font-weight: 500; color: var(--text-primary); }

/* ── Campaigns / Optimization placeholders ── */
.campaigns-tab,
.optimization-tab {
  padding: 28px 24px;
  max-width: 560px;
  margin: 0 auto;
}

.campaigns-placeholder,
.optimization-placeholder {
  padding: 32px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--text-muted);
}

.campaigns-placeholder p,
.optimization-placeholder p {
  margin-bottom: 16px;
}

.optimization-tab {
  max-width: 640px;
}

.optimization-hero {
  padding: 24px;
  background: linear-gradient(135deg, var(--ngu-color-primary-soft) 0%, var(--bg-card) 100%);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.optimization-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.optimization-hero-inner p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

.optimization-results {
  margin-bottom: 24px;
}

.optimization-last-section h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.optimization-result-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.optimization-result-card {
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.opt-weakness {
  font-weight: 600;
  color: var(--warning);
  font-size: 13px;
}

.opt-suggestion {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Brand & State tab ── */
.brand-state-tab {
  padding: 28px 24px;
  max-width: 560px;
  margin: 0 auto;
}

.state-explainer {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* ── Traceability (Output) ── */
.traceability-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.trace-panel-head {
  padding: 10px 16px;
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
}

.trace-panel-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.trace-panel-body {
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 12px;
}

.trace-panel-item {
  color: var(--text-muted);
}
.trace-panel-item.has {
  color: var(--success);
}

.traceability-badges {
  padding: 8px 16px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trace-badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--ngu-color-primary-soft);
  color: var(--ngu-color-primary);
}

/* ── Output: Message Strategy & Creative Direction ── */
.output-message-strategy-card .ms-field,
.output-creative-direction-card .cd-field {
  margin-bottom: 12px;
}
.output-message-strategy-card .ms-field:last-child,
.output-creative-direction-card .cd-field:last-child {
  margin-bottom: 0;
}

/* ── Output: Multi-Asset ── */
.multi-asset-output {
  margin-bottom: 16px;
}

.multi-asset-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.multi-asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.multi-asset-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.multi-asset-head {
  padding: 10px 14px;
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
}

.multi-asset-platform {
  font-size: 13px;
  font-weight: 600;
  color: var(--ngu-color-primary);
}

.multi-asset-body {
  padding: 14px;
}

.multi-asset-field {
  margin-bottom: 12px;
  font-size: 13px;
}
.multi-asset-field:last-child {
  margin-bottom: 0;
}

/* ── Output: Blueprint & Optimization ── */
.output-blueprint-card .blueprint-field {
  margin-bottom: 16px;
}
.output-blueprint-card .blueprint-field:last-child {
  margin-bottom: 0;
}

.optimization-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.optimization-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
}

.optimization-weakness {
  font-weight: 600;
  color: var(--warning);
}

.optimization-suggestion {
  font-size: 13px;
  color: var(--text-secondary);
}

.page-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.page-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Generate form – clean layout */
.generate-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.generate-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.generate-hero:focus-within {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 3px var(--ngu-color-primary-soft);
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.hero-input {
  width: 100%;
  min-height: 72px;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  resize: vertical;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.hero-input:focus {
  border-color: var(--ngu-color-primary);
  background: var(--bg-input-focus);
}

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

/* Params grid – compact horizontal */
.generate-params {
  display: flex;
  flex-direction: column;
}

.params-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.param-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.param-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}

.param-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.param-group.full-width {
  grid-column: 1 / -1;
}

.image-advanced-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.image-advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 540px) {
  .image-advanced-grid {
    grid-template-columns: 1fr;
  }
}

/* Advanced options – collapsible (progressive disclosure) */
.generate-advanced {
  background: transparent;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.generate-form-ai .generate-advanced {
  background: var(--bg-card);
  border-color: var(--border-strong);
  border-radius: var(--radius-lg);
}

.advanced-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: transparent;
  border: none;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.advanced-toggle:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.advanced-toggle .chevron {
  transition: transform var(--transition);
}

.advanced-toggle .chevron.open {
  transform: rotate(-90deg);
}

.advanced-content {
  border-top: 1px solid var(--border);
}

.advanced-content.collapsed .advanced-inner {
  display: none;
}

.advanced-inner {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Form ── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row .full {
  grid-column: 1 / -1;
}

.form-group {
  margin-bottom: 16px;
}
.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-hint {
  display: block;
  font-size: 11px;
  opacity: 0.75;
  color: var(--text-muted);
  margin-bottom: 6px;
  line-height: 1.4;
}

.form-group .form-hint + .form-select,
.form-group .form-hint + .form-input,
.form-group .form-hint + .form-textarea,
.form-group .form-hint + .cta-mode-row {
  margin-top: 0;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  transition: all var(--transition);
  outline: none;
  direction: rtl;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background: var(--bg-input-focus);
  border-color: var(--ngu-color-primary);
  outline: none;
}
.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible {
  box-shadow: 0 0 0 3px var(--ngu-color-primary-soft);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23B0BEC5' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 10px center;
  padding-left: 28px;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-primary);
}
.option-warning {
  color: var(--error) !important;
  font-weight: bold !important;
}
.form-textarea {
  min-height: 64px;
  resize: vertical;
  line-height: 1.6;
}

/* Toggle */
.content-type-options {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}
.content-type-options .radio-option,
.cta-mode-row .radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
}
.cta-mode-row .radio-option input[type="radio"] {
  cursor: pointer;
}
.cta-input-wrap {
  margin-top: 8px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.toggle-text {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.toggle {
  position: relative;
  width: 40px;
  height: 22px;
  cursor: pointer;
}
.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: #333;
  border-radius: 11px;
  transition: var(--transition);
}

.toggle-track::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  right: 3px;
  top: 3px;
  background: #888;
  border-radius: 50%;
  transition: var(--transition);
}

.toggle input:checked + .toggle-track {
  background: var(--gold);
}
.toggle input:checked + .toggle-track::before {
  transform: translateX(-18px);
  background: var(--bg-app);
}

/* Range */
.range-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.range-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: #333;
  border-radius: 2px;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
}

.range-num {
  font-size: 16px;
  font-weight: 800;
  color: var(--gold);
  min-width: 24px;
  text-align: center;
}

/* ── Generate Button ── */
.btn-generate {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--ngu-color-primary) 0%, var(--ngu-color-secondary) 100%);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-generate:hover {
  background: linear-gradient(135deg, var(--ngu-color-primary-hover) 0%, var(--ngu-color-secondary-hover) 100%);
  filter: brightness(1.05);
  transform: translateY(-1px);
}
.btn-generate:active {
  transform: translateY(0);
}
.btn-generate:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:hover {
  background: var(--bg-card-alt);
  color: var(--text-primary);
  border-color: var(--border-focus);
}

.btn-sm {
  padding: 6px 10px;
  font-size: 11px;
}

.btn-gold {
  background: var(--ngu-color-primary-soft);
  border-color: var(--ngu-color-primary);
  color: var(--ngu-color-primary);
}
.btn-gold:hover {
  background: var(--ngu-color-primary);
  color: #FFFFFF;
}

/* ── Full-screen Loading ── */
.loading-fullscreen {
  display: none;
  position: absolute;
  inset: 0;
  background: var(--bg-main);
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.loading-fullscreen.active {
  display: flex;
}

.loading-fullscreen-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

/* H1: طبقات التحميل داخل fullscreen */
.loading-fullscreen-layers {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  max-width: 300px;
  margin-top: 8px;
}

.loading-fullscreen-layers .loading-layer-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  transition: all var(--transition);
}

.loading-fullscreen-layers .loading-layer-row .layer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: all 0.3s;
}
.loading-fullscreen-layers .loading-layer-row.active {
  border-color: var(--border-gold);
  color: var(--text-primary);
}
.loading-fullscreen-layers .loading-layer-row.active .layer-dot {
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
  animation: pulse 1s infinite;
}
.loading-fullscreen-layers .loading-layer-row.done .layer-dot {
  background: var(--success);
  box-shadow: 0 0 4px var(--success);
}
.loading-fullscreen-layers .loading-layer-row.done {
  color: var(--success);
}

/* H3: زر إلغاء التوليد */
.loading-cancel-btn {
  margin-top: 16px;
  border-color: var(--border-focus);
  color: var(--text-secondary);
}
.loading-cancel-btn:hover {
  border-color: var(--error);
  color: var(--error);
}

.generate-header.hidden,
.generate-form.hidden {
  display: none !important;
}

.output-area.hidden {
  display: none !important;
}

/* ── Loading ── */
.spinner {
  width: 24px;
  height: 24px;
  border: 2.5px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.loading-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Output Sections ── */
.output-area {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 2px solid var(--border-strong);
}

.output-container {
  min-height: 120px;
}

.output-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-strong);
  gap: 16px;
}

.output-header.visible {
  display: flex;
}

.output-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.output-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.usage-summary-card .usage-cost-badge {
  font-size: 15px;
  font-weight: 700;
  color: var(--ngu-color-primary);
}

.usage-breakdown-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 13px;
  color: var(--text-secondary);
}

.usage-breakdown-inline strong {
  color: var(--text-primary);
}

/* Section Card – تدرج هرمي واضح */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
  animation: fadeUp 0.35s ease forwards;
  opacity: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* منع اقتصاص الصورة والنص: عرض المحتوى كاملاً */
#gen-image-section.section-card,
.output-area .section-card {
  overflow: visible;
}

.section-card:nth-child(1) {
  animation-delay: 0s;
}
.section-card:nth-child(2) {
  animation-delay: 0.1s;
}
.section-card:nth-child(3) {
  animation-delay: 0.2s;
}
.section-card:nth-child(4) {
  animation-delay: 0.3s;
}
.section-card:nth-child(5) {
  animation-delay: 0.4s;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-strong);
  background: var(--bg-input);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.section-label .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.section-label.strategy .dot {
  background: var(--info);
}
.section-label.image .dot {
  background: #8b5cf6;
}
.section-label.caption .dot {
  background: var(--gold);
}
.section-label.guard .dot {
  background: var(--success);
}
.section-label.gen-image .dot {
  background: #ec4899;
}

.section-actions {
  display: flex;
  gap: 4px;
}

.section-body {
  padding: 20px 20px;
  font-size: 15px;
  line-height: 1.8;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--text-primary);
}

/* Generated image */
.gen-image-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.gen-image-container img {
  max-width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

/* Quality checks */
.quality-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.params-summary .section-label.params .dot {
  background: var(--ngu-color-primary);
}

.params-summary .section-head {
  padding: 8px 14px;
}

.params-summary-body {
  padding: 10px 14px;
}

.params-summary .params-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px 16px;
}

.params-item {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.params-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

.quality-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
}

.quality-item.pass {
  color: var(--success);
}
.quality-item.fail {
  color: var(--error);
}

/* Quick share buttons */
.share-bar {
  display: flex;
  gap: 8px;
  padding: 18px 0 0;
  flex-wrap: wrap;
}

.share-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.share-btn:hover {
  border-color: var(--border-focus);
  color: var(--text-primary);
}
.share-btn.whatsapp:hover {
  border-color: #25d366;
  color: #25d366;
}
.share-btn.facebook:hover {
  border-color: #1877f2;
  color: #1877f2;
}
.share-btn.instagram:hover {
  border-color: #e4405f;
  color: #e4405f;
}

/* ── Usage Tab ── */
.usage-tab {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px;
}

.usage-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.usage-summary {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.usage-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-secondary);
}

.usage-item.total {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  padding-top: 12px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
}

.usage-value {
  font-weight: 600;
  color: var(--ngu-color-primary);
}

.usage-breakdown h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.usage-history {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
}

.usage-type {
  font-weight: 600;
}

.usage-cost {
  color: var(--ngu-color-primary);
  font-weight: 600;
}

.usage-empty {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  padding: 24px;
}

/* ── Library Tab ── */
.library-tab {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 20px;
}

.library-header {
  margin-bottom: 20px;
}

.library-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.library-filters {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.library-filters .form-select {
  min-width: 120px;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.library-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 14px;
}

.library-empty.hidden {
  display: none;
}

.library-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.library-card:hover {
  border-color: var(--border-focus);
  box-shadow: var(--gold-glow);
}

.library-card-media {
  aspect-ratio: 1;
  background: var(--bg-input);
  overflow: hidden;
}

.library-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.library-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 12px;
}

.library-card-body {
  padding: 12px;
  flex: 1;
}

.library-card-type {
  font-size: 11px;
  font-weight: 600;
  color: var(--ngu-color-primary);
  text-transform: uppercase;
}

.library-card-product {
  font-size: 13px;
  font-weight: 600;
  margin: 4px 0 6px;
  color: var(--text-primary);
}

.library-card-preview {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.library-card-date {
  font-size: 11px;
  color: var(--text-muted);
}

.library-card-actions {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
}

.library-pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

.library-pagination .btn.active {
  background: var(--ngu-color-primary);
  color: #fff;
  border-color: var(--ngu-color-primary);
}

/* ── Settings Tab ── */
.settings-tab {
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 24px 40px;
}

.settings-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.settings-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}

.settings-section-head:hover {
  background: var(--bg-hover);
}

.settings-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}

.settings-section-body {
  padding: 16px;
}

.settings-section-body.collapsed {
  display: none;
}

/* Logo upload area */
.logo-upload-area {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.logo-upload-box {
  flex: 1;
  min-width: 200px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.logo-upload-box:hover {
  border-color: var(--border-focus);
  background: var(--bg-hover);
}
.logo-upload-box.has-logo {
  border-style: solid;
  border-color: var(--border-gold);
}

.logo-upload-box input {
  display: none;
}

.logo-upload-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.logo-upload-hint {
  font-size: 11px;
  color: var(--text-muted);
}

.logo-preview {
  max-width: 120px;
  max-height: 80px;
  margin: 8px auto;
  display: block;
  border-radius: var(--radius-sm);
}

.settings-colors-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.settings-color-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.settings-color-item input[type="color"] {
  width: 44px;
  height: 44px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px;
  cursor: pointer;
  background: var(--bg-input);
}

.settings-color-item:hover input[type="color"] {
  border-color: var(--ngu-color-primary);
}

.logo-remove {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--error);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Attachments */
.attachments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}

.attachment-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

.attachment-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.attachment-thumb .remove-att {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.add-attachment-box {
  aspect-ratio: 1;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 11px;
  color: var(--text-muted);
  gap: 4px;
}

.add-attachment-box:hover {
  border-color: var(--border-focus);
}

/* System prompt editor */
.prompt-editor {
  width: 100%;
  min-height: 300px;
  padding: 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 12px;
  line-height: 1.8;
  resize: vertical;
  outline: none;
  direction: ltr;
  text-align: left;
}

.prompt-editor:focus {
  border-color: var(--border-focus);
}

.prompt-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  justify-content: flex-start;
}

/* Design Templates */
.design-templates-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.design-template-card {
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.design-template-card.active {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}

.design-template-info {
  flex: 1;
  min-width: 150px;
}

.design-template-info .name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.design-template-info .desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.design-template-info .rules-preview {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
  max-height: 2.8em;
  overflow: hidden;
  text-overflow: ellipsis;
  direction: ltr;
  text-align: left;
}

.design-template-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.design-template-actions .btn-sm {
  padding: 6px 10px;
  font-size: 11px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.required {
  color: var(--error);
}

/* Modal (template edit) */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay[aria-hidden="false"] {
  display: flex;
}

.modal-content {
  background: var(--bg-app);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-template .modal-body {
  overflow-y: auto;
  padding: 20px;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  margin: 0;
  font-size: 16px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Toast ── */
.toast-container {
  position: fixed;
  bottom: 16px;
  left: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  font-size: 13px;
  color: var(--text-primary);
  animation: fadeUp 0.25s ease;
}

.toast.success {
  border-right: 3px solid var(--success);
}
.toast.error {
  border-right: 3px solid var(--error);
}
.toast.info {
  border-right: 3px solid var(--gold);
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 56px 24px;
  color: var(--text-muted);
}

.empty-state-illustration {
  width: 120px;
  height: 80px;
  margin: 0 auto 24px;
  opacity: 0.85;
}

.empty-state-svg {
  width: 100%;
  height: 100%;
}

.empty-state-text {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 340px;
  margin: 0 auto 8px;
  line-height: 1.7;
}

.empty-state-text strong {
  color: var(--text-primary);
  font-weight: 700;
}

.empty-state-hint {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.6;
}

.output-error-state {
  text-align: center;
  padding: 48px 28px;
  background: var(--bg-card);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-lg);
}
.output-error-icon {
  font-size: 40px;
  color: var(--warning);
  margin-bottom: 16px;
  line-height: 1;
}
.output-error-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.output-error-message {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.6;
}
.output-error-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}
.output-error-state .btn {
  margin-top: 8px;
}

.empty-state p {
  font-size: 13px;
  max-width: 320px;
  margin: 12px auto 0;
  line-height: 1.8;
}

.empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* ── Dropdown ── */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  min-width: 150px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.15s ease;
}

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

.dropdown-item {
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  background: none;
  width: 100%;
  font-family: var(--font);
  text-align: right;
  display: block;
}

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

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/* ── Mobile Toggle ── */
.sidebar-toggle {
  display: none;
}
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: rgba(0, 0, 0, 0.6);
  z-index: 499;
}
.sidebar-overlay.active {
  display: block;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    z-index: 500;
    transform: translateX(100%);
    width: 260px;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-toggle {
    display: flex;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
  .params-grid {
    grid-template-columns: 1fr;
  }
  .quality-grid {
    grid-template-columns: 1fr;
  }
  .generate-tab,
  .settings-tab,
  .workspace-tab {
    padding: 20px 16px;
  }
  .workspace-cards-horizontal .workspace-card {
    min-width: 100%;
  }
  .ai-composer { padding: 16px; }
  .chat-input-textarea {
    min-height: 44px;
    font-size: 15px;
    padding: 10px 12px;
  }
  .chat-input-box { min-height: 52px; padding: 10px 12px; }
  .chat-input-controls { flex-wrap: wrap; }
  .chat-send-btn { width: 36px; height: 36px; }
  .form-card {
    padding: 16px;
  }
  .share-bar {
    flex-wrap: wrap;
    gap: 6px;
  }
  .share-btn {
    padding: 6px 12px;
    font-size: 11px;
  }
  .logo-upload-area {
    flex-direction: column;
  }
}

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

@media (max-width: 480px) {
  .header-version {
    display: none;
  }
  .header-brand {
    font-size: 14px;
  }
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #3a3a3a;
}

/* Regen notice */
.regen-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(234, 179, 8, 0.08);
  border: 1px solid rgba(234, 179, 8, 0.2);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--warning);
  margin-bottom: 12px;
}

/* Content editable save indicator */
.save-badge {
  font-size: 11px;
  color: var(--success);
  opacity: 0;
  transition: opacity 0.3s;
}
.save-badge.visible {
  opacity: 1;
}

/* Chevron for collapsible */
.chevron {
  transition: transform 0.2s;
  color: var(--text-muted);
}
.chevron.open {
  transform: rotate(90deg);
}

/* ── API Key Management ── */
.api-key-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.api-key-input-row .form-input {
  flex: 1;
  font-family: "Courier New", monospace;
  letter-spacing: 0.05em;
}

.api-key-toggle {
  flex-shrink: 0;
  min-width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.api-key-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  margin-top: 12px;
  background: var(--ngu-color-primary-soft);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.7;
}

.api-key-hint .icon-svg {
  color: var(--ngu-color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.api-key-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
}

.api-key-status.custom {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.api-key-status.default {
  background: rgba(107, 107, 107, 0.1);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ── Auth View ── */
.auth-view {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--bg-app);
  align-items: center;
  justify-content: center;
}

.auth-view.active {
  display: flex;
}

.auth-container {
  width: 100%;
  max-width: 420px;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.auth-logo {
  font-size: 48px;
  margin-bottom: 8px;
}

.auth-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 4px;
}

.auth-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.auth-tab-btn {
  flex: 1;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.auth-tab-btn.active {
  background: linear-gradient(135deg, var(--ngu-color-primary) 0%, var(--ngu-color-secondary) 100%);
  color: #FFFFFF;
}

.auth-form {
  display: none;
  text-align: right;
}

.auth-form.active {
  display: block;
}

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

.auth-form .btn-generate {
  margin-top: 8px;
}

.auth-error {
  display: none;
  padding: 10px 14px;
  margin-bottom: 12px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  color: var(--error);
  font-size: 12px;
  text-align: right;
  line-height: 1.6;
}

.auth-error.visible {
  display: block;
}

/* ── Header User Info ── */
.header-user-info {
  display: none;
  align-items: center;
  gap: 12px;
}

.header-user-info.active {
  display: flex;
}

.header-tenant {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  padding: 2px 10px;
  background: var(--gold-dim);
  border-radius: var(--radius-sm);
}

.header-user {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ── App View Toggle ── */
#app-view {
  display: none;
}

#app-view.active {
  display: contents;
}

/* ── Onboarding Tab ── */
.onboarding-tab {
  padding: 28px 24px 40px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.onboarding-tab .page-title {
  color: var(--text-primary);
  margin-bottom: 8px;
  font-size: 22px;
}

.onboarding-tab .page-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 0;
}

.onboarding-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
  margin-top: 28px;
  width: 100%;
}

@media (max-width: 960px) {
  .onboarding-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .onboarding-side-panel {
    order: -1;
  }
}

.onboarding-chat-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 560px;
  max-height: calc(100vh - 220px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.onboarding-chat-header {
  display: flex;
  justify-content: flex-end;
  padding: 10px 20px 0;
  border-bottom: 1px solid var(--border);
  min-height: 44px;
}

.onboarding-restart-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.onboarding-restart-btn:hover {
  color: var(--ngu-color-primary);
  border-color: var(--ngu-color-primary);
  background: var(--ngu-color-primary-soft);
}

.onboarding-chat-messages {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 28px 16px;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  outline: none;
}

.onboarding-chat-messages:focus {
  outline: none;
}

.onboarding-chat-messages:focus-visible {
  outline: 2px solid var(--ngu-color-primary);
  outline-offset: -2px;
}

/* ═══ WhatsApp-style typing indicator ═══ */
.onboarding-typing-indicator {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.onboarding-typing-indicator.visible {
  opacity: 1;
  transform: translateY(0);
}

.onboarding-typing-indicator.hiding {
  opacity: 0;
  transform: translateY(-4px);
}

.onboarding-typing-bubble {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 14px 18px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.onboarding-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ngu-color-primary);
  opacity: 0.7;
  animation: onboarding-typing-bounce 0.9s ease-in-out infinite;
}

.onboarding-typing-dot:nth-child(1) { animation-delay: 0s; }
.onboarding-typing-dot:nth-child(2) { animation-delay: 0.15s; }
.onboarding-typing-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes onboarding-typing-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

.onboarding-msg {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(6px);
  animation: onboarding-msg-appear 0.32s ease forwards;
}

@keyframes onboarding-msg-appear {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.onboarding-msg-user {
  flex-direction: row-reverse;
}

.onboarding-msg-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.onboarding-msg-assistant .onboarding-msg-avatar {
  background: linear-gradient(135deg, var(--ngu-color-primary) 0%, var(--ngu-color-secondary) 100%);
  color: #FFFFFF;
  border-color: transparent;
  padding: 0;
}

.onboarding-agent-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: help;
}

.onboarding-agent-name {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  line-height: 1.2;
}

.onboarding-agent-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  right: 50%;
  transform: translateX(50%);
  width: 280px;
  max-width: min(280px, calc(100vw - 48px));
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  pointer-events: none;
  z-index: 100;
  text-align: right;
}

.onboarding-agent-wrap:hover .onboarding-agent-tooltip,
.onboarding-agent-wrap:focus .onboarding-agent-tooltip,
.onboarding-agent-wrap:focus-visible .onboarding-agent-tooltip {
  opacity: 1;
  visibility: visible;
}

.onboarding-agent-tooltip strong {
  color: var(--ngu-color-primary);
}

.onboarding-typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--ngu-color-primary);
  margin-right: 2px;
  vertical-align: text-bottom;
  animation: onboarding-cursor-blink 0.8s step-end infinite;
}

@keyframes onboarding-cursor-blink {
  50% { opacity: 0; }
}

.onboarding-msg-user .onboarding-msg-avatar {
  background: var(--bg-input);
  color: var(--text-muted);
}

.onboarding-msg-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.onboarding-agent-label-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: help;
  width: fit-content;
}

.onboarding-agent-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ngu-color-primary);
}

.onboarding-agent-label-wrap .onboarding-agent-tooltip {
  bottom: auto;
  top: calc(100% + 6px);
  right: 0;
  transform: none;
}

.onboarding-agent-label-wrap:hover .onboarding-agent-tooltip,
.onboarding-agent-label-wrap:focus .onboarding-agent-tooltip,
.onboarding-agent-label-wrap:focus-visible .onboarding-agent-tooltip {
  opacity: 1;
  visibility: visible;
}

.onboarding-msg-content {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-input);
  max-width: 85%;
  line-height: 1.75;
  font-size: 14px;
  color: var(--text-primary);
  border: 1px solid var(--border);
  user-select: text;
  -webkit-user-select: text;
}

.onboarding-msg-content strong {
  font-weight: 700;
  font-size: 1.05em;
}

.onboarding-msg-content em {
  font-style: italic;
}

.onboarding-msg-reveal {
  animation: onboarding-content-reveal 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes onboarding-content-reveal {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.onboarding-msg-user .onboarding-msg-content {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 230, 118, 0.15) 100%);
  border-color: rgba(0, 180, 216, 0.4);
  color: var(--text-primary);
}

.onboarding-chat-input-wrap {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-main);
}

.onboarding-input-inner {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 56px;
}

.onboarding-input-inner:focus-within {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 2px var(--ngu-color-primary-soft);
}

.onboarding-chat-input {
  flex: 1;
  min-width: 0;
  padding: 12px 4px 12px 0;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  resize: none;
  min-height: 32px;
  max-height: 200px;
  transition: none;
}

.onboarding-chat-input::placeholder {
  color: var(--text-soft);
}

.onboarding-chat-input:focus {
  outline: none;
}

.onboarding-send-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ngu-color-primary) 0%, var(--ngu-color-secondary) 100%);
  color: #FFFFFF;
  cursor: pointer;
  transition: transform 0.15s, filter 0.15s;
}

.onboarding-send-btn:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
}

.onboarding-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.onboarding-side-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.onboarding-panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.onboarding-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.onboarding-panel-title .icon-svg {
  color: var(--ngu-color-primary);
}

.onboarding-logo-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.onboarding-logo-box {
  flex: 1;
  min-width: 110px;
  aspect-ratio: 1;
  max-height: 120px;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.onboarding-logo-box:hover {
  border-color: var(--ngu-color-primary);
  box-shadow: 0 0 0 2px var(--ngu-color-primary-soft);
}

.onboarding-logo-box.has-logo {
  border-style: solid;
  border-color: var(--ngu-color-primary);
}

.onboarding-logo-box input {
  display: none;
}

.onboarding-logo-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: none;
}

.onboarding-logo-box.has-logo .onboarding-logo-preview {
  display: block;
}

.onboarding-logo-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  text-align: center;
}

.onboarding-colors-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.onboarding-color-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.onboarding-color-item input[type="color"] {
  width: 44px;
  height: 44px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px;
  cursor: pointer;
  background: var(--bg-input);
}

.onboarding-color-item:hover input[type="color"] {
  border-color: var(--ngu-color-primary);
}

.onboarding-preview-card .onboarding-preview-fields {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.onboarding-preview-fields p {
  margin-bottom: 10px;
}

.onboarding-preview-empty {
  color: var(--text-soft);
  font-style: italic;
  font-size: 13px;
}

.onboarding-preview-empty.hidden {
  display: none;
}

.onboarding-color-preview {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.onboarding-save-all {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
  padding: 12px 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--ngu-color-primary) 0%, var(--ngu-color-secondary) 100%);
  color: #FFFFFF;
  border: none;
}

.onboarding-save-all:hover {
  filter: brightness(1.1);
}

/* ── Sprint 8: Design System Alignment + Polish ── */
:root {
  --section-gap: 16px;
  --section-gap-lg: 24px;
}

/* Responsive: Multi-asset, Traceability, Optimization, Library */
@media (max-width: 768px) {
  .multi-asset-grid {
    grid-template-columns: 1fr;
  }

  .trace-panel-body {
    flex-direction: column;
    gap: 8px;
  }

  .optimization-hero-inner {
    align-items: stretch;
  }

  .optimization-hero-inner .btn {
    width: 100%;
    justify-content: center;
  }

  .library-filters {
    flex-direction: column;
  }

  .library-filters .form-select {
    min-width: 100%;
  }
}

/* RTL: Ensure logical properties for spacing */
.section-card {
  margin-bottom: var(--section-gap);
}
.section-card:last-child {
  margin-bottom: 0;
}

/* Hierarchy: Consistent section labels */
.output-container .section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
}