/* ═══════════════════════════════════════════════════════════
   Zomato AI Recommender — Stylesheet
   Design tokens + component styles (vanilla CSS)
   ═══════════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Design Tokens ── */
:root {
  /* Colors */
  --color-background: #f9f9f8;
  --color-foreground: #111111;
  --color-border: #e4e4e0;
  --color-input: #ffffff;
  --color-primary: #e23744;
  --color-primary-hover: #cb2d3a;
  --color-primary-foreground: #ffffff;
  --color-secondary: #fef2f3;
  --color-muted: #f1f0ee;
  --color-muted-foreground: #888884;
  --color-sidebar: #ffffff;
  --color-card: #ffffff;
  --color-rank-gold: #f59e0b;
  --color-rank-silver: #9ca3af;
  --color-rank-bronze: #c97c4a;
  --color-success: #16a34a;
  --color-ai-bg: #f0f7ff;
  --color-ai-border: #bfdbfe;
  --color-error: #dc2626;
  --color-warning-bg: #fffbeb;
  --color-warning-border: #fde68a;

  /* Typography */
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-headings: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 14px;
  --text-lg: 16px;
  --text-xl: 20px;

  /* Spacing (base = 4px) */
  --sp: 4px;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

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

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-foreground);
  background-color: var(--color-background);
  height: 100vh;
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; background: transparent; border: none; outline: none; }
button { cursor: pointer; }

/* ═══════════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════════ */

.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: var(--color-background);
}

.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-y: auto;
  scroll-behavior: smooth;
}

.main-content-inner {
  flex: 1;
  padding: calc(var(--sp) * 6);
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 4);
}

/* ═══════════════════════════════════════════════════════════
   APP HEADER
   ═══════════════════════════════════════════════════════════ */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--sp) * 4) calc(var(--sp) * 6);
  background-color: var(--color-sidebar);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  z-index: 20;
}

.header-left {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 3);
}

.brand-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-badge span {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-primary-foreground);
}

.brand-text {
  display: flex;
  align-items: baseline;
  gap: calc(var(--sp) * 1);
}

.brand-name {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-foreground);
}

.brand-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-muted-foreground);
  font-weight: 400;
}

.header-right {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 2);
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-success);
  flex-shrink: 0;
  transition: background-color var(--transition-base);
}

.status-dot.disconnected {
  background-color: var(--color-error);
}

.mobile-menu-btn {
  display: none;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  transition: background-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background-color: var(--color-muted);
}

/* ═══════════════════════════════════════════════════════════
   PREFERENCE SIDEBAR
   ═══════════════════════════════════════════════════════════ */

.sidebar {
  width: 320px;
  background-color: var(--color-sidebar);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  transition: transform var(--transition-slow);
  z-index: 30;
}

.sidebar-header {
  padding: calc(var(--sp) * 6) calc(var(--sp) * 6) calc(var(--sp) * 4);
}

.sidebar-header-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted-foreground);
  margin-bottom: calc(var(--sp) * 1);
}

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

.sidebar-form {
  flex: 1;
  padding: 0 calc(var(--sp) * 6) calc(var(--sp) * 6);
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 6);
}

/* ── Form Field ── */

.form-field {
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 1.5);
}

.field-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-foreground);
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 1.5);
}

.field-label .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.field-label .required {
  color: var(--color-primary);
  font-size: var(--text-xs);
  margin-left: 2px;
}

.field-label .optional {
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
  font-weight: 400;
  margin-left: calc(var(--sp) * 1);
}

.field-label .value-display {
  margin-left: auto;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-sm);
}

/* ── Select / Dropdown ── */

.select-wrapper {
  position: relative;
}

.select-input {
  width: 100%;
  background-color: var(--color-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: calc(var(--sp) * 2.5) calc(var(--sp) * 3);
  padding-right: calc(var(--sp) * 8);
  font-size: var(--text-sm);
  color: var(--color-foreground);
  appearance: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.select-input:focus {
  border-color: var(--color-primary);
}

.select-chevron {
  position: absolute;
  right: calc(var(--sp) * 3);
  top: 50%;
  transform: translateY(-50%);
  width: 13px;
  height: 13px;
  pointer-events: none;
  color: var(--color-muted-foreground);
}

/* ── Budget Selector ── */

.budget-group {
  display: flex;
  gap: calc(var(--sp) * 2);
}

.budget-option {
  flex: 1;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: calc(var(--sp) * 2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background-color: var(--color-input);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.budget-option:hover {
  border-color: var(--color-primary);
}

.budget-option.selected {
  border-color: var(--color-primary);
  background-color: var(--color-secondary);
}

.budget-option .budget-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-foreground);
  transition: color var(--transition-fast);
}

.budget-option.selected .budget-label {
  color: var(--color-primary);
}

.budget-option .budget-range {
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
}

/* ── Rating Slider ── */

.slider-track {
  position: relative;
  height: 6px;
  background-color: var(--color-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.slider-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  pointer-events: none;
  transition: width 50ms linear;
}

.slider-thumb {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary-foreground);
  box-shadow: var(--shadow-sm);
  cursor: grab;
  transition: box-shadow var(--transition-fast);
  z-index: 2;
}

.slider-thumb:active {
  cursor: grabbing;
  box-shadow: var(--shadow-md);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
}

/* Hidden native range (for accessibility) */
.slider-native {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
  margin: 0;
}

/* ── Cuisine Chips ── */

.chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--sp) * 1.5);
}

.chip {
  padding: calc(var(--sp) * 1) calc(var(--sp) * 2.5);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid var(--color-border);
  background-color: var(--color-input);
  color: var(--color-foreground);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

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

.chip.selected {
  background-color: var(--color-secondary);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ── Textarea ── */

.textarea-input {
  width: 100%;
  background-color: var(--color-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: calc(var(--sp) * 2.5) calc(var(--sp) * 3);
  font-size: var(--text-sm);
  color: var(--color-foreground);
  min-height: 80px;
  resize: vertical;
  transition: border-color var(--transition-fast);
}

.textarea-input::placeholder {
  color: var(--color-muted-foreground);
}

.textarea-input:focus {
  border-color: var(--color-primary);
}

/* ── Submit Button ── */

.submit-btn {
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  border-radius: var(--radius-lg);
  padding: calc(var(--sp) * 3) 0;
  font-size: var(--text-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--sp) * 2);
  margin-top: auto;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.submit-btn:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.submit-btn .icon {
  display: inline-flex;
  width: 15px;
  height: 15px;
}

.submit-btn .spinner {
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ═══════════════════════════════════════════════════════════
   ACTIVE FILTERS BAR
   ═══════════════════════════════════════════════════════════ */

.filters-bar {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 2);
  padding: calc(var(--sp) * 3) calc(var(--sp) * 6);
  background-color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.filters-bar.hidden {
  display: none;
}

.filters-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted-foreground);
  margin-right: calc(var(--sp) * 1);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--sp) * 1.5);
  background-color: var(--color-sidebar);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: calc(var(--sp) * 1) calc(var(--sp) * 3);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-foreground);
  white-space: nowrap;
}

.filter-chip .icon {
  display: inline-flex;
  width: 11px;
  height: 11px;
  flex-shrink: 0;
}

.filter-chip .close-icon {
  display: inline-flex;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  cursor: pointer;
  color: var(--color-muted-foreground);
  transition: color var(--transition-fast);
}

.filter-chip .close-icon:hover {
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════════════
   AI SUMMARY
   ═══════════════════════════════════════════════════════════ */

.ai-summary {
  background-color: var(--color-ai-bg);
  border: 1px solid var(--color-ai-border);
  border-radius: var(--radius-lg);
  padding: calc(var(--sp) * 4);
  animation: fadeIn var(--transition-slow) ease;
}

.ai-summary-header {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 2);
  margin-bottom: calc(var(--sp) * 2);
}

.ai-summary-header .icon {
  width: 15px;
  height: 15px;
  color: var(--color-primary);
}

.ai-summary-header span {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-foreground);
}

.ai-summary-text {
  font-size: var(--text-sm);
  color: var(--color-foreground);
  line-height: 1.625;
}

/* ═══════════════════════════════════════════════════════════
   RECOMMENDATION CARDS
   ═══════════════════════════════════════════════════════════ */

.cards-container {
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 4);
}

.rec-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: calc(var(--sp) * 4);
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 3);
  transition: all var(--transition-base);
  animation: cardSlideIn var(--transition-slow) ease both;
}

.rec-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #d1d1cd;
}

.rec-card:nth-child(1) { animation-delay: 0ms; }
.rec-card:nth-child(2) { animation-delay: 80ms; }
.rec-card:nth-child(3) { animation-delay: 160ms; }
.rec-card:nth-child(4) { animation-delay: 240ms; }
.rec-card:nth-child(5) { animation-delay: 320ms; }

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

.card-header {
  display: flex;
  align-items: flex-start;
  gap: calc(var(--sp) * 3);
}

.rank-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-primary-foreground);
}

.rank-badge.rank-1 { background-color: var(--color-rank-gold); }
.rank-badge.rank-2 { background-color: var(--color-rank-silver); }
.rank-badge.rank-3 { background-color: var(--color-rank-bronze); }
.rank-badge.rank-other {
  background-color: var(--color-muted);
  color: var(--color-foreground);
}

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

.card-name {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-foreground);
  line-height: 1.25;
}

.card-cuisine {
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
  margin-top: 2px;
}

.rating-pill {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--sp) * 1);
  background-color: color-mix(in oklab, var(--color-success) 10%, transparent);
  color: var(--color-success);
  padding: 2px calc(var(--sp) * 2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  flex-shrink: 0;
  margin-left: auto;
}

.rating-pill .icon {
  width: 13px;
  height: 13px;
}

.card-cost {
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 1.5);
}

.card-cost .icon {
  width: 13px;
  height: 13px;
}

.card-explanation {
  background-color: var(--color-muted);
  border-radius: var(--radius-md);
  padding: calc(var(--sp) * 3);
}

.explanation-header {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 1.5);
  margin-bottom: calc(var(--sp) * 1.5);
}

.explanation-header .icon {
  width: 12px;
  height: 12px;
  color: var(--color-primary);
}

.explanation-header span {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-foreground);
}

.explanation-text {
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
  line-height: 1.625;
}

/* ═══════════════════════════════════════════════════════════
   METADATA BAR
   ═══════════════════════════════════════════════════════════ */

.metadata-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--sp) * 4);
  padding: calc(var(--sp) * 3);
  font-size: var(--text-xs);
  color: var(--color-muted-foreground);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.metadata-item {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 1);
}

.metadata-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-muted-foreground);
}

/* ═══════════════════════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════════════════════ */

.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: calc(var(--sp) * 3);
  padding: calc(var(--sp) * 8);
  animation: fadeIn var(--transition-slow) ease;
}

.empty-state .empty-icon {
  width: 48px;
  height: 48px;
  color: var(--color-muted-foreground);
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-foreground);
}

.empty-state p {
  font-size: var(--text-sm);
  color: var(--color-muted-foreground);
  max-width: 320px;
  line-height: 1.625;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   SKELETON LOADING
   ═══════════════════════════════════════════════════════════ */

.skeleton-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: calc(var(--sp) * 4);
  display: flex;
  flex-direction: column;
  gap: calc(var(--sp) * 3);
}

.skeleton-line {
  height: 12px;
  border-radius: var(--radius-sm);
  background-color: var(--color-muted);
  animation: pulse 1.5s ease-in-out infinite;
}

.skeleton-line.w-60 { width: 60%; }
.skeleton-line.w-40 { width: 40%; }
.skeleton-line.w-80 { width: 80%; }
.skeleton-line.w-full { width: 100%; }
.skeleton-line.h-6 { height: 20px; }
.skeleton-line.h-4 { height: 16px; }
.skeleton-line.h-16 { height: 64px; }

.skeleton-header {
  display: flex;
  align-items: center;
  gap: calc(var(--sp) * 3);
}

.skeleton-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-lg);
  background-color: var(--color-muted);
  flex-shrink: 0;
  animation: pulse 1.5s ease-in-out infinite;
}

.skeleton-card:nth-child(2) .skeleton-line,
.skeleton-card:nth-child(2) .skeleton-badge { animation-delay: 200ms; }
.skeleton-card:nth-child(3) .skeleton-line,
.skeleton-card:nth-child(3) .skeleton-badge { animation-delay: 400ms; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* ═══════════════════════════════════════════════════════════
   WARNING BANNER
   ═══════════════════════════════════════════════════════════ */

.warning-banner {
  background-color: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: var(--radius-lg);
  padding: calc(var(--sp) * 3) calc(var(--sp) * 4);
  display: flex;
  align-items: flex-start;
  gap: calc(var(--sp) * 2);
  font-size: var(--text-sm);
  color: var(--color-foreground);
  animation: fadeIn var(--transition-slow) ease;
}

.warning-banner .icon {
  width: 16px;
  height: 16px;
  color: var(--color-rank-gold);
  flex-shrink: 0;
  margin-top: 1px;
}

.error-banner {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: calc(var(--sp) * 3) calc(var(--sp) * 4);
  display: flex;
  align-items: flex-start;
  gap: calc(var(--sp) * 2);
  font-size: var(--text-sm);
  color: var(--color-foreground);
  animation: fadeIn var(--transition-slow) ease;
}

.error-banner .icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR OVERLAY (mobile)
   ═══════════════════════════════════════════════════════════ */

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.3);
  z-index: 25;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sidebar-overlay.active {
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 1023px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    z-index: 30;
    box-shadow: var(--shadow-md);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay {
    display: block;
  }

  .sidebar-overlay.active {
    display: block;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 640px) {
  .app-header {
    padding: calc(var(--sp) * 3) calc(var(--sp) * 4);
  }

  .brand-subtitle {
    display: none;
  }

  .filters-bar {
    padding: calc(var(--sp) * 2) calc(var(--sp) * 4);
  }

  .main-content-inner {
    padding: calc(var(--sp) * 4);
  }

  .card-name {
    font-size: var(--text-lg);
  }
}