/* ============================================================
   AIapps Resume Builder v3 — Apple Liquid Glass UI
   All styles scoped under .arb-app to avoid theme conflicts.
   ============================================================ */

.arb-app {
  /* Apple-inspired tokens */
  --arb-bg: linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 100%);
  --arb-text: #1d1d1f;
  --arb-text-muted: #6e6e73;
  --arb-text-soft: #86868b;
  --arb-blue: #0071e3;
  --arb-blue-hover: #0077ed;
  --arb-purple: #a855f7;
  --arb-pink: #ec4899;
  --arb-green: #34c759;
  --arb-orange: #ff9500;
  --arb-red: #ff3b30;
  --arb-glass-bg: rgba(255, 255, 255, 0.65);
  --arb-glass-bg-strong: rgba(255, 255, 255, 0.85);
  --arb-glass-border: rgba(255, 255, 255, 0.6);
  --arb-divider: rgba(0, 0, 0, 0.08);
  --arb-divider-strong: rgba(0, 0, 0, 0.15);
  --arb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
  --arb-shadow-md: 0 8px 24px -8px rgba(0, 0, 0, 0.12), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
  --arb-shadow-lg: 0 30px 80px -20px rgba(0, 0, 0, 0.18), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
  --arb-radius-sm: 10px;
  --arb-radius-md: 14px;
  --arb-radius-lg: 18px;
  --arb-radius-xl: 22px;
  --arb-radius-pill: 980px;
  --arb-grad: linear-gradient(135deg, #0071e3 0%, #a855f7 50%, #ec4899 100%);
  --arb-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", "Inter", Helvetica, Arial, sans-serif;
  --arb-font-mono: ui-monospace, "SF Mono", Menlo, Monaco, "Cascadia Mono", "Roboto Mono", monospace;

  font-family: var(--arb-font);
  color: var(--arb-text);
  background: var(--arb-bg);
  border-radius: var(--arb-radius-xl);
  position: relative;
  overflow: hidden;
  margin: 16px 0;
  border: 0.5px solid var(--arb-divider);
  box-shadow: var(--arb-shadow-md);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
  line-height: 1.5;
}

.arb-app *, .arb-app *::before, .arb-app *::after { box-sizing: border-box; }

/* Floating orbs — depth without noise */
.arb-orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.arb-orb {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
}
.arb-orb-1 { background: var(--arb-blue); top: -200px; left: -200px; animation: arb-float 22s ease-in-out infinite; }
.arb-orb-2 { background: var(--arb-purple); top: -150px; right: -200px; animation: arb-float 26s ease-in-out infinite reverse; }
.arb-orb-3 { background: var(--arb-pink); bottom: -250px; left: 30%; animation: arb-float 20s ease-in-out infinite; }
@keyframes arb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 50px) scale(1.08); }
}

.arb-app > *:not(.arb-orbs) { position: relative; z-index: 1; }

/* Typography */
.arb-app h1, .arb-app h2, .arb-app h3, .arb-app h4 {
  font-family: var(--arb-font);
  color: var(--arb-text);
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 12px;
  line-height: 1.1;
}
.arb-app h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
.arb-app h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.arb-app h3 { font-size: 1.25rem; }
.arb-app p { color: var(--arb-text-muted); margin: 0 0 12px; line-height: 1.5; font-size: 17px; }
.arb-app a { color: var(--arb-blue); text-decoration: none; }
.arb-app a:hover { text-decoration: underline; }

.arb-app .arb-grad-text {
  background: var(--arb-grad);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Glass surfaces */
.arb-glass {
  background: var(--arb-glass-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-lg);
}
.arb-glass-strong {
  background: var(--arb-glass-bg-strong);
  backdrop-filter: saturate(200%) blur(30px);
  -webkit-backdrop-filter: saturate(200%) blur(30px);
}

/* Buttons - Apple pill style */
.arb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--arb-radius-pill);
  font-family: var(--arb-font);
  font-size: 15px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  -webkit-appearance: none;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.arb-btn-primary { background: var(--arb-blue); color: #fff; }
.arb-btn-primary:hover { background: var(--arb-blue-hover); transform: scale(1.02); }
.arb-btn-primary:active { transform: scale(0.98); }
.arb-btn-glass {
  background: rgba(255, 255, 255, 0.6);
  color: var(--arb-text);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
}
.arb-btn-glass:hover { background: rgba(255, 255, 255, 0.85); transform: scale(1.02); }
.arb-btn-ghost { background: transparent; color: var(--arb-text-muted); }
.arb-btn-ghost:hover { color: var(--arb-text); background: rgba(0, 0, 0, 0.04); }
.arb-btn-ai {
  background: var(--arb-grad);
  background-size: 200% 200%;
  color: #fff;
  font-weight: 600;
  animation: arb-grad-shift 6s ease infinite;
}
.arb-btn-ai:hover { transform: scale(1.04); box-shadow: 0 6px 20px rgba(0, 113, 227, 0.4); }
@keyframes arb-grad-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.arb-btn-sm { padding: 6px 14px; font-size: 13px; }
.arb-btn-icon {
  padding: 8px;
  width: 36px; height: 36px;
  border-radius: 50%;
}

/* Top nav (sticky liquid glass bar) */
.arb-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 0.5px solid var(--arb-divider);
  position: sticky;
  top: 0;
  z-index: 50;
}
.arb-nav-logo { font-size: 18px; font-weight: 500; letter-spacing: -0.02em; color: var(--arb-text); }
.arb-nav-logo b { font-weight: 600; }
.arb-nav-links {
  display: flex;
  gap: 24px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  font-size: 13px;
}
.arb-nav-links a {
  color: var(--arb-text);
  opacity: 0.9;
  text-decoration: none;
  transition: opacity 0.15s, color 0.15s;
}
.arb-nav-links a:hover { color: var(--arb-blue); opacity: 1; text-decoration: none; }

/* Hero */
.arb-hero {
  text-align: center;
  padding: 80px 24px 40px;
  position: relative;
}
.arb-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-pill);
  font-size: 13px;
  color: var(--arb-text-muted);
  font-weight: 500;
  margin-bottom: 24px;
}
.arb-hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--arb-green);
  box-shadow: 0 0 12px var(--arb-green);
  animation: arb-pulse 2s infinite;
}
@keyframes arb-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.arb-hero h1 { margin-bottom: 16px; }
.arb-hero p { font-size: 21px; max-width: 640px; margin: 0 auto 32px; line-height: 1.4; }
.arb-hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Demo (macOS window frame) */
.arb-demo {
  margin: 40px auto 60px;
  max-width: 940px;
  padding: 0 24px;
}
.arb-demo-window {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: saturate(180%) blur(30px);
  -webkit-backdrop-filter: saturate(180%) blur(30px);
  border: 0.5px solid var(--arb-glass-border);
  border-radius: var(--arb-radius-xl);
  box-shadow: var(--arb-shadow-lg);
  padding: 14px;
  overflow: hidden;
}
.arb-demo-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px 12px;
}
.arb-demo-bar span {
  width: 12px; height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.arb-demo-bar span:nth-child(1) { background: #ff5f56; }
.arb-demo-bar span:nth-child(2) { background: #ffbd2e; }
.arb-demo-bar span:nth-child(3) { background: #27c93f; }
.arb-demo-bar small {
  margin: 0 auto;
  font-family: var(--arb-font-mono);
  color: var(--arb-text-soft);
  font-size: 11px;
}
.arb-demo-frame {
  aspect-ratio: 16/10;
  border-radius: var(--arb-radius-md);
  overflow: hidden;
  background: #000;
  position: relative;
}
.arb-demo-frame svg { width: 100%; height: 100%; display: block; }

/* Section headers */
.arb-section-title {
  text-align: center;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 60px 0 32px;
  letter-spacing: -0.02em;
}

/* Feature grid */
.arb-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  padding: 0 24px;
  max-width: 940px;
  margin: 0 auto 60px;
}
.arb-feature {
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.arb-feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--arb-shadow-md);
}
.arb-feature-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.12), rgba(168, 85, 247, 0.12));
  font-size: 20px;
  margin-bottom: 14px;
}
.arb-feature h3 { font-size: 17px; font-weight: 600; margin: 0 0 4px; }
.arb-feature p { font-size: 14px; margin: 0; line-height: 1.5; }

/* Toolbar (above builder) */
.arb-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 14px 18px;
  margin: 24px 24px 16px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-md);
}
.arb-toolbar select, .arb-toolbar input[type="text"] {
  padding: 8px 14px;
  border-radius: var(--arb-radius-pill);
  background: rgba(255, 255, 255, 0.9);
  border: 0.5px solid var(--arb-divider);
  font-family: var(--arb-font);
  font-size: 13px;
  color: var(--arb-text);
  min-width: 180px;
  cursor: pointer;
  transition: all 0.15s;
}
.arb-toolbar select:focus, .arb-toolbar input:focus {
  outline: none;
  border-color: var(--arb-blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.18);
}
.arb-toolbar .arb-spacer { flex: 1; }

/* Builder layout */
.arb-builder {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) 1.3fr;
  gap: 16px;
  padding: 0 24px 24px;
}
@media (max-width: 980px) {
  .arb-builder { grid-template-columns: 1fr; }
}

.arb-form {
  padding: 22px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-lg);
  max-height: 78vh;
  overflow-y: auto;
}
.arb-form::-webkit-scrollbar { width: 8px; }
.arb-form::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}
.arb-form::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.25); }

.arb-section {
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 0.5px solid var(--arb-divider);
}
.arb-section:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.arb-section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 10px;
}
.arb-section-head h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--arb-text-soft);
  font-family: var(--arb-font-mono);
  margin: 0;
  font-weight: 600;
}
.arb-section-head .arb-actions { display: flex; gap: 6px; }

/* Form fields */
.arb-field { margin-bottom: 14px; }
.arb-field label {
  display: block;
  font-size: 12px;
  color: var(--arb-text-muted);
  margin-bottom: 5px;
  font-weight: 500;
}
.arb-field input,
.arb-field textarea,
.arb-field select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--arb-radius-sm);
  background: rgba(255, 255, 255, 0.85);
  border: 0.5px solid var(--arb-divider);
  color: var(--arb-text);
  font-family: var(--arb-font);
  font-size: 14px;
  transition: all 0.15s ease;
  -webkit-appearance: none;
}
.arb-field input:focus,
.arb-field textarea:focus,
.arb-field select:focus {
  outline: none;
  border-color: var(--arb-blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.18);
}
.arb-field textarea { min-height: 86px; resize: vertical; line-height: 1.5; }
.arb-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.arb-field small.arb-hint {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--arb-text-soft);
}
.arb-field small.arb-hint .arb-strong-bullet { color: var(--arb-green); font-weight: 600; }
.arb-field small.arb-hint .arb-weak-bullet { color: var(--arb-orange); font-weight: 600; }

.arb-item {
  padding: 16px;
  border-radius: var(--arb-radius-sm);
  background: rgba(255, 255, 255, 0.65);
  border: 0.5px solid var(--arb-divider);
  margin-bottom: 10px;
  position: relative;
}
.arb-item-remove {
  position: absolute;
  top: 8px; right: 8px;
  background: transparent;
  border: none;
  color: var(--arb-text-soft);
  cursor: pointer;
  font-size: 16px;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  transition: all 0.15s;
}
.arb-item-remove:hover {
  background: var(--arb-red);
  color: #fff;
}

/* Preview canvas */
.arb-preview {
  padding: 22px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-lg);
  max-height: 78vh;
  overflow-y: auto;
}
.arb-preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 11px;
  color: var(--arb-text-soft);
  font-family: var(--arb-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.arb-paper-toggle {
  display: inline-flex;
  background: rgba(0, 0, 0, 0.05);
  border-radius: var(--arb-radius-pill);
  padding: 2px;
}
.arb-paper-toggle button {
  background: transparent;
  border: none;
  padding: 4px 12px;
  font-size: 11px;
  border-radius: var(--arb-radius-pill);
  cursor: pointer;
  color: var(--arb-text-muted);
  font-family: var(--arb-font-mono);
}
.arb-paper-toggle button.arb-active {
  background: #fff;
  color: var(--arb-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.arb-canvas {
  background: #fff;
  color: #1a1a1a;
  border-radius: var(--arb-radius-md);
  padding: 44px;
  min-height: 700px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  font-family: 'Georgia', serif;
  line-height: 1.5;
  transition: max-width 0.3s ease;
}
.arb-canvas.arb-paper-a4 { max-width: 794px; margin: 0 auto; }
.arb-canvas.arb-paper-letter { max-width: 816px; margin: 0 auto; }

/* Modals */
.arb-modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.arb-modal-bg.arb-open { display: flex; }
.arb-modal {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(30px);
  -webkit-backdrop-filter: saturate(180%) blur(30px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-lg);
  padding: 32px;
  max-width: 640px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--arb-shadow-lg);
  animation: arb-modal-in 0.25s ease;
}
@keyframes arb-modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.arb-modal h2 { font-size: 24px; margin-bottom: 16px; }
.arb-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(0, 0, 0, 0.05);
  border: none;
  color: var(--arb-text);
  cursor: pointer;
  font-size: 18px;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  transition: all 0.15s;
}
.arb-modal-close:hover { background: rgba(0, 0, 0, 0.1); }

/* Toasts */
.arb-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 22px;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  color: #fff;
  border-radius: var(--arb-radius-pill);
  font-size: 14px;
  font-weight: 500;
  z-index: 100000;
  box-shadow: var(--arb-shadow-lg);
  animation: arb-toast-in 0.3s ease;
}
@keyframes arb-toast-in {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* Templates gallery */
.arb-tpl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  padding: 0 24px 40px;
  max-width: 940px;
  margin: 0 auto;
}
.arb-tpl-card {
  border-radius: var(--arb-radius-lg);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.arb-tpl-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--arb-shadow-md);
}
.arb-tpl-thumb {
  background: #fff;
  height: 300px;
  overflow: hidden;
  position: relative;
  border-bottom: 0.5px solid var(--arb-divider);
}
.arb-tpl-thumb > div {
  transform: scale(0.36);
  transform-origin: top left;
  width: 278%;
  height: 278%;
  pointer-events: none;
}
.arb-tpl-info {
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.arb-tpl-info strong { font-size: 14px; font-weight: 600; }
.arb-tpl-info small { color: var(--arb-text-soft); font-size: 12px; }
.arb-tpl-pro {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 10px;
  background: var(--arb-grad);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--arb-radius-pill);
  letter-spacing: 0.05em;
}

.arb-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 24px;
  max-width: 940px;
  margin: 0 auto 24px;
  justify-content: center;
}

/* Examples search */
.arb-search-wrap {
  max-width: 640px;
  margin: 0 auto 32px;
  padding: 0 24px;
  position: relative;
}
.arb-search {
  width: 100%;
  padding: 14px 22px;
  border-radius: var(--arb-radius-pill);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  font-size: 16px;
  font-family: var(--arb-font);
  color: var(--arb-text);
  transition: all 0.15s;
}
.arb-search:focus {
  outline: none;
  border-color: var(--arb-blue);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.15);
}
.arb-cat {
  margin-bottom: 36px;
  padding: 0 24px;
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
}
.arb-cat h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--arb-text-soft);
  font-family: var(--arb-font-mono);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--arb-divider);
  font-weight: 600;
}
.arb-ex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
}
.arb-ex {
  padding: 12px 16px;
  border-radius: var(--arb-radius-sm);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border: 0.5px solid var(--arb-divider);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.15s;
}
.arb-ex:hover {
  border-color: var(--arb-blue);
  transform: translateX(3px);
  background: rgba(255, 255, 255, 0.9);
}

/* Cover letter layout */
.arb-cl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0 24px 24px;
}
@media (max-width: 880px) { .arb-cl { grid-template-columns: 1fr; } }
.arb-cl-out {
  padding: 28px;
  border-radius: var(--arb-radius-lg);
  background: #fff;
  color: #222;
  font-family: 'Georgia', serif;
  min-height: 420px;
  white-space: pre-wrap;
  line-height: 1.7;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  font-size: 14px;
}

/* Tracker kanban */
.arb-kanban {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 12px;
  padding: 0 24px 24px;
  overflow-x: auto;
}
@media (max-width: 1100px) { .arb-kanban { grid-template-columns: repeat(5, 240px); } }
.arb-col {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-md);
  padding: 14px;
  min-height: 320px;
}
.arb-col-head {
  font-family: var(--arb-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--arb-text-soft);
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--arb-divider);
  display: flex;
  justify-content: space-between;
}
.arb-card {
  background: rgba(255, 255, 255, 0.95);
  border: 0.5px solid var(--arb-divider);
  border-radius: var(--arb-radius-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
  cursor: grab;
  transition: all 0.15s;
}
.arb-card:hover {
  border-color: var(--arb-blue);
  transform: translateX(2px);
  box-shadow: var(--arb-shadow-sm);
}
.arb-card.dragging { opacity: 0.5; transform: rotate(2deg); }
.arb-card-co { font-weight: 600; font-size: 14px; margin-bottom: 3px; }
.arb-card-role { color: var(--arb-text-muted); font-size: 12px; margin-bottom: 6px; }
.arb-card-meta { color: var(--arb-text-soft); font-size: 11px; font-family: var(--arb-font-mono); }

/* Score ring */
.arb-score-ring {
  width: 160px; height: 160px;
  border-radius: 50%;
  display: grid; place-items: center;
  margin: 0 auto 24px;
  background: conic-gradient(from -90deg, var(--arb-blue) calc(var(--arb-score, 0) * 1%), rgba(0,0,0,0.08) 0);
  position: relative;
}
.arb-score-ring::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
}
.arb-score-ring strong {
  position: relative;
  font-size: 44px;
  font-weight: 600;
  letter-spacing: -0.02em;
  background: var(--arb-grad);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Privacy / info banners */
.arb-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 24px 24px;
  padding: 12px 18px;
  background: rgba(52, 199, 89, 0.08);
  border: 0.5px solid rgba(52, 199, 89, 0.3);
  border-radius: var(--arb-radius-md);
  font-size: 13px;
  color: var(--arb-text-muted);
}
.arb-banner-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--arb-green);
  display: grid; place-items: center;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* Score breakdown items */
.arb-score-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 0.5px solid var(--arb-divider);
  font-size: 14px;
}
.arb-score-row:last-child { border-bottom: none; }
.arb-score-row .arb-score-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.arb-score-icon.arb-good { background: var(--arb-green); }
.arb-score-icon.arb-bad { background: var(--arb-orange); }

/* Tags / chips */
.arb-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 113, 227, 0.1);
  color: var(--arb-blue);
  border-radius: var(--arb-radius-pill);
  font-size: 12px;
  font-weight: 500;
  margin: 0 4px 4px 0;
}
.arb-tag-found { background: rgba(52, 199, 89, 0.12); color: #1d8230; }
.arb-tag-missing { background: rgba(255, 149, 0, 0.12); color: #b3680a; }

/* Footer */
.arb-footer {
  padding: 32px 24px;
  text-align: center;
  border-top: 0.5px solid var(--arb-divider);
  font-size: 13px;
  color: var(--arb-text-soft);
}
.arb-footer p { font-size: 13px; margin: 0; color: var(--arb-text-soft); }

/* Print */
@media print {
  body * { visibility: hidden !important; }
  .arb-app .arb-canvas,
  .arb-app .arb-canvas * { visibility: visible !important; }
  .arb-app .arb-canvas {
    position: absolute !important;
    left: 0; top: 0;
    box-shadow: none !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
  }
}

/* Mobile tweaks */
@media (max-width: 600px) {
  .arb-app { border-radius: var(--arb-radius-md); }
  .arb-hero { padding: 40px 18px 24px; }
  .arb-hero h1 { font-size: 36px; }
  .arb-hero p { font-size: 17px; }
  .arb-nav { padding: 10px 16px; }
  .arb-nav-links { gap: 14px; font-size: 12px; }
  .arb-features { padding: 0 18px; }
  .arb-builder { padding: 0 18px 18px; }
  .arb-toolbar { margin: 18px 18px 12px; padding: 10px 14px; }
}