/* Art direction: Sales training platform → Bold, confident, authoritative
   Palette: Deep navy/charcoal base with an electric blue-green accent — professional yet energetic
   Typography: General Sans (body) + Clash Display (display) — confident, modern, premium
   Density: balanced — spacious enough for reading, compact enough for a tool */

:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-display: 'Clash Display', 'General Sans', sans-serif;
  --font-body: 'General Sans', 'Inter', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* ─── LIGHT MODE ─── */
:root, [data-theme="light"] {
  --color-bg:             #F5F4F0;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #FAFAF8;
  --color-surface-offset: #EEEEE9;
  --color-surface-dynamic: #E4E3DE;
  --color-divider:        #D8D7D2;
  --color-border:         #CCCBC6;

  --color-text:           #1A1A2E;
  --color-text-muted:     #6B6B7B;
  --color-text-faint:     #A5A5B2;
  --color-text-inverse:   #FFFFFF;

  --color-primary:        #0D7377;
  --color-primary-hover:  #095558;
  --color-primary-active: #073D3F;
  --color-primary-light:  #E0F2F3;

  --color-success:        #1A8754;
  --color-success-light:  #E6F5EE;
  --color-warning:        #C47A15;
  --color-warning-light:  #FFF4E0;
  --color-error:          #C23A3A;
  --color-error-light:    #FDE8E8;

  --color-gold:           #B8860B;
  --color-gold-light:     #FFF8E7;

  --shadow-sm: 0 1px 2px rgba(26,26,46,0.06);
  --shadow-md: 0 4px 12px rgba(26,26,46,0.08);
  --shadow-lg: 0 12px 32px rgba(26,26,46,0.12);
}

/* ─── DARK MODE ─── */
[data-theme="dark"] {
  --color-bg:             #0F0F1A;
  --color-surface:        #171728;
  --color-surface-2:      #1E1E32;
  --color-surface-offset: #141424;
  --color-surface-dynamic: #252540;
  --color-divider:        #2A2A44;
  --color-border:         #3A3A55;

  --color-text:           #E0E0EC;
  --color-text-muted:     #8888A0;
  --color-text-faint:     #5A5A72;
  --color-text-inverse:   #0F0F1A;

  --color-primary:        #20B2AA;
  --color-primary-hover:  #2CC8C0;
  --color-primary-active: #178A84;
  --color-primary-light:  #1A2F30;

  --color-success:        #34D07B;
  --color-success-light:  #132E1E;
  --color-warning:        #F0A030;
  --color-warning-light:  #2E2510;
  --color-error:          #F06060;
  --color-error-light:    #2E1515;

  --color-gold:           #F0C040;
  --color-gold-light:     #2E2A10;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0F0F1A;
    --color-surface:        #171728;
    --color-surface-2:      #1E1E32;
    --color-surface-offset: #141424;
    --color-surface-dynamic: #252540;
    --color-divider:        #2A2A44;
    --color-border:         #3A3A55;
    --color-text:           #E0E0EC;
    --color-text-muted:     #8888A0;
    --color-text-faint:     #5A5A72;
    --color-text-inverse:   #0F0F1A;
    --color-primary:        #20B2AA;
    --color-primary-hover:  #2CC8C0;
    --color-primary-active: #178A84;
    --color-primary-light:  #1A2F30;
    --color-success:        #34D07B;
    --color-success-light:  #132E1E;
    --color-warning:        #F0A030;
    --color-warning-light:  #2E2510;
    --color-error:          #F06060;
    --color-error-light:    #2E1515;
    --color-gold:           #F0C040;
    --color-gold-light:     #2E2A10;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  }
}

/* ─── LAYOUT ─── */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-6);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.logo svg {
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.logo-text span {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

/* ─── MAIN CONTENT ─── */
.app-main {
  flex: 1;
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
  padding: var(--space-8) var(--space-6);
}

/* ─── HERO SECTION ─── */
.hero {
  text-align: center;
  padding: var(--space-12) 0 var(--space-8);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto var(--space-6);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── NAV TABS ─── */
.nav-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-surface-offset);
  padding: var(--space-1);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
  overflow-x: auto;
}

.nav-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  white-space: nowrap;
  position: relative;
}

.nav-tab:hover {
  color: var(--color-text);
}

.nav-tab.active {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* ─── CATEGORY CARDS ─── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.category-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.category-card:hover::before {
  opacity: 1;
}

.category-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: 1.25rem;
}

.category-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.category-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.category-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.category-card-meta .count {
  color: var(--color-primary);
  font-weight: 600;
}

.difficulty-badge {
  display: inline-flex;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
}

.difficulty-badge.beginner { background: var(--color-success-light); color: var(--color-success); }
.difficulty-badge.intermediate { background: var(--color-warning-light); color: var(--color-warning); }
.difficulty-badge.advanced { background: var(--color-error-light); color: var(--color-error); }

/* ─── OBJECTION PRACTICE PANEL ─── */
.practice-panel {
  display: none;
  gap: var(--space-6);
}

.practice-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.panel-left, .panel-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.objection-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.objection-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.objection-number {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.objection-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.objection-quote {
  background: var(--color-surface-offset);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-4);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.objection-context {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.objection-context strong {
  color: var(--color-text);
}

.nepq-hint {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-primary);
  align-items: flex-start;
}

.nepq-hint svg {
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── RESPONSE AREA ─── */
.response-area {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.response-area h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.response-textarea {
  width: 100%;
  min-height: 140px;
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  resize: vertical;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.response-textarea::placeholder {
  color: var(--color-text-faint);
}

.response-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  border: none;
  min-height: 44px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

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

.btn-secondary {
  background: var(--color-surface-offset);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-dynamic);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}

.response-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ─── GRADING RESULT ─── */
.grade-result {
  display: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  animation: fadeSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.grade-result.active {
  display: block;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.grade-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}

.grade-score {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-inverse);
  flex-shrink: 0;
}

.grade-score.excellent { background: var(--color-success); }
.grade-score.good { background: var(--color-primary); }
.grade-score.fair { background: var(--color-warning); }
.grade-score.poor { background: var(--color-error); }

.grade-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.grade-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.grade-section {
  margin-bottom: var(--space-5);
}

.grade-section h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.grade-feedback {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
}

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

.criteria-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.criteria-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
}

.criteria-icon.pass { background: var(--color-success-light); color: var(--color-success); }
.criteria-icon.partial { background: var(--color-warning-light); color: var(--color-warning); }
.criteria-icon.miss { background: var(--color-error-light); color: var(--color-error); }

.model-response {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  border-left: 3px solid var(--color-primary);
}

/* ─── METHODOLOGY SECTION ─── */
.methodology-section {
  padding: var(--space-8) 0;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-5);
}

.method-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.method-card-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.method-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.method-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ─── PROGRESS TRACKER ─── */
.progress-bar-container {
  margin-bottom: var(--space-4);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.progress-bar {
  height: 6px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── OBJECTION LIST ─── */
.objection-list {
  display: grid;
  gap: var(--space-3);
}

.objection-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.objection-list-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.objection-list-item.completed {
  border-color: var(--color-success);
  background: var(--color-success-light);
}

.objection-list-status {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
}

.objection-list-item.completed .objection-list-status {
  background: var(--color-success);
  color: var(--color-text-inverse);
}

.objection-list-info {
  flex: 1;
  min-width: 0;
}

.objection-list-name {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: 2px;
}

.objection-list-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.objection-list-score {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  flex-shrink: 0;
}

.objection-list-item.completed .objection-list-score {
  color: var(--color-success);
}

/* ─── PREMIUM BANNER ─── */
.premium-banner {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-surface));
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin: var(--space-8) 0;
}

.premium-banner-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gold);
  color: #FFF;
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.premium-banner-content {
  flex: 1;
}

.premium-banner h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.premium-banner p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.btn-premium {
  background: var(--color-gold);
  color: #FFF;
  flex-shrink: 0;
}

.btn-premium:hover {
  filter: brightness(1.1);
}

/* ─── BACK BUTTON ─── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  padding: var(--space-2) 0;
}

.back-btn:hover {
  color: var(--color-primary);
}

/* ─── FOOTER ─── */
.app-footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-6);
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.app-footer a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.app-footer a:hover {
  color: var(--color-primary);
}

/* ─── LOADING STATE ─── */
.grading-loader {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 500;
}

.grading-loader .spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-primary-light);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

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

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .app-main {
    padding: var(--space-5) var(--space-4);
  }

  .hero {
    padding: var(--space-6) 0 var(--space-5);
  }

  .hero-stats {
    gap: var(--space-5);
  }

  .practice-panel.active {
    grid-template-columns: 1fr;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .nav-tabs {
    justify-content: flex-start;
  }

  .premium-banner {
    flex-direction: column;
    text-align: center;
  }

  .methodology-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    padding: 0;
  }

  .logo-text {
    font-size: var(--text-base);
  }
}

/* ─── SECTION HEADINGS ─── */
.section-header {
  margin-bottom: var(--space-6);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ─── OBJECTION NAV ─── */
.objection-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-height: 36px;
}

/* ─── HIDDEN ─── */
.hidden {
  display: none !important;
}