:root {
  --bg: #fafaf8;
  --surface: #ffffff;
  --surface-tint: #f5f3ee;
  --ink: #1a1a1a;
  --ink-2: #4a4a4a;
  --ink-3: #8a8a85;
  --line: #e5e3dd;
  --line-strong: #cfccc4;
  --accent: #1f4960;
  --accent-hover: #163647;
  --accent-tint: #eef3f7;
  --accent-line: #b9cdd9;
  --warn: #8a4b2b;
  --warn-tint: #faf1e8;
  --radius: 2px;
  --radius-lg: 4px;
  --shadow-soft: 0 1px 2px rgba(0,0,0,0.03);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 0 0 1px rgba(0,0,0,0.02);
  --maxw: 1080px;
  --space-1: 6px;
  --space-2: 12px;
  --space-3: 20px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 72px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Menlo', monospace;
  --font-ar: 'Noto Sans Arabic', 'Inter', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 15px;
  font-feature-settings: "ss01", "cv11";
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.lang-ar {
  font-family: var(--font-ar);
  direction: rtl;
}

body.lang-ar .mono,
body.lang-ar code,
body.lang-ar pre { direction: ltr; text-align: left; }

/* Hide language-specific content */
.lang-en, .lang-ar-content { display: inline; }
body.lang-ar .lang-en { display: none; }
body:not(.lang-ar) .lang-ar-content { display: none; }
body.lang-ar .lang-ar-content { display: inline; }

/* Block-level toggle */
.lang-en-block { display: block; }
.lang-ar-block { display: none; }
body.lang-ar .lang-en-block { display: none; }
body.lang-ar .lang-ar-block { display: block; }

/* ===== Header ===== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.brand-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

@media (max-width: 640px) {
  .brand-sub, .brand-mark { display: none; }
  .header-inner { padding: 14px 18px; }
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  cursor: pointer;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.15s ease;
}

.lang-btn.active {
  background: var(--ink);
  color: #fff;
}

/* ===== Section Nav ===== */
.section-nav {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.section-nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.section-nav-inner::-webkit-scrollbar { display: none; }

.nav-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
}

.nav-tab:hover { color: var(--ink-2); }
.nav-tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.nav-tab-num {
  color: var(--accent);
  font-weight: 600;
}

body.lang-ar .nav-tab-num { font-family: var(--font-mono); }

@media (max-width: 640px) {
  .section-nav-inner { padding: 0 18px; }
  .nav-tab { padding: 14px 12px; font-size: 10px; }
}

/* ===== Main ===== */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-5) 32px var(--space-6);
}

@media (max-width: 640px) {
  main { padding: var(--space-4) 18px var(--space-5); }
}

.section { display: none; }
.section.active { display: block; animation: fadeIn 0.4s ease; }

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

/* ===== Section Headers ===== */
.section-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 10px;
}

.section-lede {
  font-size: 16px;
  color: var(--ink-2);
  max-width: 65ch;
  line-height: 1.6;
}

@media (max-width: 640px) {
  .section-title { font-size: 26px; }
  .section-lede { font-size: 15px; }
}

/* ===== Cards ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
}

.card-tight { padding: var(--space-3); }

.card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.card-sub {
  font-size: 14px;
  color: var(--ink-2);
  margin-bottom: var(--space-2);
}

.grid {
  display: grid;
  gap: var(--space-3);
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* ===== Welcome ===== */
.hero {
  padding: var(--space-5) 0 var(--space-4);
}

.hero h1 {
  font-size: 44px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 18px;
  max-width: 18ch;
}

.hero-lede {
  font-size: 18px;
  color: var(--ink-2);
  max-width: 58ch;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

@media (max-width: 640px) {
  .hero h1 { font-size: 32px; }
  .hero-lede { font-size: 16px; }
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.step {
  padding: var(--space-3);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  font-weight: 500;
}

.step-title {
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 15px;
}

.step-text {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn:hover {
  border-color: var(--ink);
  background: var(--surface-tint);
}

.btn-primary {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

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

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

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

.btn-ghost {
  border-color: transparent;
  background: transparent;
}

.btn-ghost:hover {
  background: var(--surface-tint);
  border-color: var(--line);
}

.btn-sm { padding: 7px 12px; font-size: 10.5px; }

.btn-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* ===== Form Controls ===== */
.field {
  margin-bottom: var(--space-3);
}

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 8px;
}

.field-hint {
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 10px;
  line-height: 1.5;
}

input[type="text"], textarea, select {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  transition: border-color 0.15s ease;
}

body.lang-ar input[type="text"],
body.lang-ar textarea,
body.lang-ar select { font-family: var(--font-ar); }

input[type="text"]:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}

textarea { resize: vertical; min-height: 90px; font-family: inherit; }

/* ===== Chips / Options ===== */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 7px 13px;
  font-size: 13px;
  font-family: var(--font-body);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink-2);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.15s ease;
}

body.lang-ar .chip { font-family: var(--font-ar); }

.chip:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}

.chip.selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Style preset cards */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2);
}

.preset {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 14px;
  cursor: pointer;
  background: var(--surface);
  transition: all 0.15s ease;
  text-align: left;
}

body.lang-ar .preset { text-align: right; }

.preset:hover { border-color: var(--ink-2); }

.preset.selected {
  border-color: var(--accent);
  background: var(--accent-tint);
}

.preset-swatch {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.swatch-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.05);
}

.preset-name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}

.preset-desc {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.4;
}

/* Checkbox list */
.check-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--surface);
  transition: all 0.15s ease;
}

.check-item:hover { border-color: var(--line-strong); }

.check-item.checked {
  border-color: var(--accent);
  background: var(--accent-tint);
}

.check-item input { margin: 0; margin-top: 3px; accent-color: var(--accent); }

.check-item-label {
  font-size: 13.5px;
  line-height: 1.45;
  flex: 1;
}

/* Section list (sortable-feel without drag) */
.section-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 6px;
}

.section-list-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  width: 24px;
}

.section-list-text {
  flex: 1;
  font-size: 14px;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--ink-3);
  cursor: pointer;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: color 0.15s ease;
}

.btn-icon:hover { color: var(--warn); }

.add-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.add-row input { flex: 1; }

/* ===== Wizard Progress ===== */
.wizard-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-4);
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.progress-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  margin-right: 12px;
}

body.lang-ar .progress-label { margin-right: 0; margin-left: 12px; }

.progress-bar {
  flex: 1;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

.progress-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink);
  margin-left: 12px;
  font-weight: 500;
}

body.lang-ar .progress-count { margin-left: 0; margin-right: 12px; }

/* ===== Wizard Steps ===== */
.wizard-step { display: none; }
.wizard-step.active { display: block; animation: fadeIn 0.3s ease; }

.wizard-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

/* ===== Prompt Output ===== */
.tab-row {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--space-3);
}

.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-3);
  cursor: pointer;
  margin-bottom: -1px;
  transition: all 0.15s ease;
}

.tab-btn:hover { color: var(--ink-2); }

.tab-btn.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.prompt-block {
  position: relative;
  background: var(--surface-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.prompt-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.prompt-block-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

.prompt-text {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: var(--ink);
}

/* ===== Save/Open columns ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
}

.tool-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
}

.tool-card h3 {
  font-size: 17px;
  margin-bottom: 4px;
  font-weight: 600;
}

.tool-card .tool-sub {
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
}

.tool-steps {
  list-style: none;
  counter-reset: steps;
}

.tool-steps li {
  counter-increment: steps;
  position: relative;
  padding-left: 38px;
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.55;
}

body.lang-ar .tool-steps li {
  padding-left: 0;
  padding-right: 38px;
}

.tool-steps li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  top: -1px;
  width: 26px;
  height: 26px;
  background: var(--ink);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

body.lang-ar .tool-steps li::before { left: auto; right: 0; }

.tool-steps strong { font-weight: 600; }

.callout {
  margin: 14px 0;
  padding: 12px 14px;
  background: var(--warn-tint);
  border-left: 3px solid var(--warn);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink);
  line-height: 1.5;
}

body.lang-ar .callout {
  border-left: none;
  border-right: 3px solid var(--warn);
}

.callout-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warn);
  display: block;
  margin-bottom: 4px;
}

.info-callout {
  background: var(--accent-tint);
  border-left-color: var(--accent);
}

body.lang-ar .info-callout { border-right-color: var(--accent); border-left-color: transparent; }

.info-callout .callout-label { color: var(--accent); }

/* ===== Accordion ===== */
.accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 10px;
  overflow: hidden;
  background: var(--surface);
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 14px 18px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  transition: background 0.15s ease;
}

body.lang-ar .accordion-header { text-align: right; }

.accordion-header:hover { background: var(--surface-tint); }

.accordion-header .arrow {
  font-family: var(--font-mono);
  color: var(--ink-3);
  font-size: 11px;
  transition: transform 0.2s ease;
}

.accordion-item.open .accordion-header .arrow {
  transform: rotate(90deg);
}

body.lang-ar .accordion-item.open .accordion-header .arrow {
  transform: rotate(-90deg);
}

.accordion-body {
  display: none;
  padding: 0 18px 18px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.65;
}

.accordion-item.open .accordion-body { display: block; }

.accordion-body p { margin-bottom: 10px; }
.accordion-body ul { padding-left: 22px; margin-bottom: 10px; }
body.lang-ar .accordion-body ul { padding-left: 0; padding-right: 22px; }
.accordion-body li { margin-bottom: 4px; }
.accordion-body code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--surface-tint);
  padding: 1px 5px;
  border-radius: 2px;
}

/* ===== Refine cards ===== */
.refine-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.refine-card h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.refine-card .refine-desc {
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 12px;
}

.refine-template {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--surface-tint);
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  white-space: pre-wrap;
  margin-bottom: 10px;
  line-height: 1.55;
}

/* ===== Example cards ===== */
.example-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  transition: all 0.15s ease;
}

.example-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-1px);
}

.example-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.example-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.example-card p {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: var(--space-3);
  flex: 1;
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--line);
  margin-top: var(--space-6);
  padding: var(--space-4) 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
  letter-spacing: 0.04em;
}

/* ===== Utilities ===== */
.mono { font-family: var(--font-mono); }
.muted { color: var(--ink-3); }
.text-sm { font-size: 13px; }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }

.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: #fff;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.toast.show { opacity: 1; }

.divider-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: var(--space-3) 0 var(--space-2);
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}

/* Advanced collapsed area */
.advanced-toggle {
  background: transparent;
  border: 1px dashed var(--line-strong);
  width: 100%;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.15s ease;
  margin-bottom: var(--space-2);
}

.advanced-toggle:hover {
  border-color: var(--ink-2);
  color: var(--ink);
}

.advanced-panel { display: none; }
.advanced-panel.open { display: block; }

/* Beginner banner */
.beginner-banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--accent-tint);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
}

.beginner-banner .label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.beginner-banner p { font-size: 13.5px; line-height: 1.6; color: var(--ink); }

/* Inline kbd */
kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--ink-2);
}

.helper-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

@media print {
  .app-header, .section-nav, footer, .btn, .wizard-nav { display: none !important; }
  .section { display: block !important; page-break-after: always; }
}

/* ===== Brand logo (added in refactor) ===== */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 36px; height: 36px; display: block; flex-shrink: 0; }