/* =========================================

   FILE NAVIGATOR — Modern Luxury UI
   Subtle gradients, layered depth, micro-interactions
   для engineers who appreciate sophistication

   ========================================= */

/* =========================================
   DESIGN TOKENS — Luxury Palette
   ========================================= */
:root {
  /* === LIGHT MODE: Engineering Warmth === */

  /* Backgrounds — warm neutrals, flat surfaces. NO pure white (eye-comfort). */
  --fn-bg: #f7f7f6;              /* Main background */
  --fn-bg-layer-1: #fafaf9;      /* Elevated surface */
  --fn-bg-layer-2: #eaeae8;      /* Recessed surface (inactive panel) */
  --fn-panel-bg: #f7f7f6;        /* Panel surface — warm, NOT #fff */
  --fn-header-bg: #f7f7f6;       /* Columns header strip */

  /* Column header shelf — LIGHT background + DARK text in BOTH themes.
     Dark labels on a light shelf stay high-contrast regardless of theme
     (engineering-document feel). Deliberately NOT overridden in dark mode. */
  --fn-columns-bg: #f2f2f1;
  --fn-columns-text: #2a2a29;
  --fn-columns-text-strong: #1a1a1a;
  --fn-columns-text-muted: #6a6a69;   /* Inactive panel — lighter, still ≥4.8:1 on shelf */

  /* Text — soft black hierarchy. NO pure black (eye-comfort). */
  --fn-text-primary: #2a2a29;    /* Deep — 13.5:1 on bg ✓✓✓ */
  --fn-text-secondary: #5a5a59;  /* Mid — 6.5:1 on bg ✓✓ (header safe) */
  --fn-text-tertiary: #7a7a79;   /* Light — 3.8:1 (large/decorative only) */
  --fn-text-inverse: #f7f7f6;

  /* Accent — muted engineering blue (NOT violet) */
  --fn-accent: #3b5998;
  --fn-accent-hover: #2d4373;    /* Darker blue on hover */
  --fn-accent-secondary: #4a6aa8;
  --fn-accent-subtle: rgba(59, 89, 152, 0.08);
  --fn-accent-text: #3b5998;

  /* Separators — invisible precision */
  --fn-separator: rgba(42, 42, 41, 0.08);      /* Barely visible */
  --fn-separator-strong: rgba(42, 42, 41, 0.14); /* Visible boundary */

  /* Interactive states — derived from accent, NOT indigo */
  --fn-hover-bg: rgba(59, 89, 152, 0.06);
  --fn-hover-glow: rgba(59, 89, 152, 0.12);
  --fn-focus-bg: rgba(59, 89, 152, 0.08);
  --fn-focus-ring: rgba(59, 89, 152, 0.30);

  /* === METRICS === */
  --fn-grid-template: minmax(0, 1fr) 90px 90px 120px;  /* SYNCED: columns = rows */
  --fn-row-height: 42px;
  --fn-header-height: 48px;
  --fn-app-header-height: 56px;
  --fn-radius: 6px;

  /* === SHADOWS — warm, multi-layered (rgba 42,42,41, not cold black) === */
  --fn-shadow-xs:
    0 1px 2px rgba(42, 42, 41, 0.04);
  --fn-shadow-sm:
    0 1px 3px rgba(42, 42, 41, 0.06),
    0 1px 2px rgba(42, 42, 41, 0.04);
  --fn-shadow-md:
    0 2px 6px rgba(42, 42, 41, 0.08),
    0 4px 12px rgba(42, 42, 41, 0.05),
    0 8px 24px rgba(42, 42, 41, 0.03);
  --fn-shadow-lg:
    0 4px 8px rgba(42, 42, 41, 0.10),
    0 8px 16px rgba(42, 42, 41, 0.07),
    0 16px 32px rgba(42, 42, 41, 0.05);

  /* === TRANSITIONS — fast, precise (no 300ms+, no spring) === */
  --fn-transition-instant: 100ms cubic-bezier(0.4, 0, 0.2, 1);
  --fn-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --fn-transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);

  /* === TYPOGRAPHY — compact density scale === */
  --fn-text-xs: 11px;    /* Column headers */
  --fn-text-sm: 12px;    /* Panel titles */
  --fn-text-base: 13px;  /* File names */
  --fn-text-md: 14px;    /* Secondary info */
}

@media (prefers-color-scheme: dark) {
  :root {
    /* === DARK MODE: Soft Engineering Dark === */

    /* Backgrounds — soft darks, flat surfaces */
    --fn-bg: #1c1c1e;              /* Main background */
    --fn-bg-layer-1: #2c2c2e;      /* Elevated surface */
    --fn-bg-layer-2: #141416;      /* Recessed surface (inactive panel) */
    --fn-panel-bg: #1c1c1e;        /* Panel surface */
    --fn-header-bg: #1c1c1e;       /* Columns header strip */

    /* Text — off-white hierarchy with PROPER CONTRAST */
    --fn-text-primary: #e8e8e7;    /* Off-white — 13.9:1 ✓✓✓ */
    --fn-text-secondary: #c8c8c8;  /* Mid — 10:1 ✓✓ (header safe) */
    --fn-text-tertiary: #888887;   /* Light — 3.9:1 (large/decorative only) */
    --fn-text-inverse: #1c1c1e;

    /* Accent — lighter engineering blue for dark (NOT indigo) */
    --fn-accent: #6b8cff;
    --fn-accent-hover: #5a7ae6;
    --fn-accent-secondary: #8ba3ff;
    --fn-accent-subtle: rgba(107, 140, 255, 0.14);
    --fn-accent-text: #8ba3ff;

    /* Separators — dark precision */
    --fn-separator: rgba(255, 255, 255, 0.07);
    --fn-separator-strong: rgba(255, 255, 255, 0.13);

    /* Interactive states — derived from accent, NOT indigo #818cf8 */
    --fn-hover-bg: rgba(107, 140, 255, 0.10);
    --fn-hover-glow: rgba(107, 140, 255, 0.18);
    --fn-focus-bg: rgba(107, 140, 255, 0.14);
    --fn-focus-ring: rgba(107, 140, 255, 0.40);

    /* Shadows — dark depth */
    --fn-shadow-xs:
      0 1px 2px rgba(0, 0, 0, 0.4);
    --fn-shadow-sm:
      0 1px 3px rgba(0, 0, 0, 0.6),
      0 1px 2px rgba(0, 0, 0, 0.4);
    --fn-shadow-md:
      0 2px 6px rgba(0, 0, 0, 0.7),
      0 4px 12px rgba(0, 0, 0, 0.5),
      0 8px 24px rgba(0, 0, 0, 0.3);
    --fn-shadow-lg:
      0 4px 8px rgba(0, 0, 0, 0.8),
      0 8px 16px rgba(0, 0, 0, 0.6),
      0 16px 32px rgba(0, 0, 0, 0.4);
  }
}

/* =========================================
   LAYOUT — NAVIGATOR CONTAINER
   ========================================= */
.file-navigator {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--fn-bg);
  color: var(--fn-text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--fn-text-base);
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Keyboard focus — visible ring (keyboard-first tool) */
.file-navigator :focus-visible {
  outline: 2px solid var(--fn-accent);
  outline-offset: -2px;
  border-radius: var(--fn-radius);
}

/* Accessibility: honour reduced-motion. No transforms to suppress here,
   but keep transitions minimal for vestibular safety. */
@media (prefers-reduced-motion: reduce) {
  .file-navigator,
  .file-navigator * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* =========================================
   HEADER — APP HEADER (TOP BAR)
   ========================================= */
.fn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--fn-app-header-height);
  padding: 0 20px;
  background: var(--fn-panel-bg);
  border-bottom: 1px solid var(--fn-separator);
  flex-shrink: 0;
  position: relative;
  z-index: 20;
  box-shadow: var(--fn-shadow-xs);
  gap: 10px;
}

/* Logo — solid color, NOT gradient */
.fn-header__logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.025em;    /* Refined tightness */
  color: var(--fn-accent);      /* SOLID color — engineering precision */
  transition: opacity var(--fn-transition-fast);
  cursor: default;
  margin-right: 24px;            /* Fixed spacing to actions */
}

.fn-header__logo:hover {
  opacity: 0.9;
}

/* Header actions container */
.fn-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;                    /* Generous spacing */
  /* NO margin-left: auto — compact header */
}

/* Help button — geometric precision (28px, outline, NOT filled circle) */
.fn-header__help-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--fn-radius);
  background: transparent;
  border: 1px solid var(--fn-accent);
  color: var(--fn-accent);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  line-height: 1;
  transition: background var(--fn-transition-fast), color var(--fn-transition-fast);
}

/* Background swap — no transform (prevents shift) */
.fn-header__help-btn:hover {
  background: var(--fn-accent-subtle);
  border-color: var(--fn-accent-hover);
  color: var(--fn-accent-hover);
}

/* Логотип пользователя */
.fn-header__user-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.fn-header__user-logo svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* =========================================
   COLUMNS HEADER — TABLE HEADERS
   ========================================= */
.fn-columns {
  display: grid;
  grid-template-columns: var(--fn-grid-template);  /* SYNCED with rows */
  height: var(--fn-header-height);
  background: var(--fn-columns-bg);   /* Light shelf — both themes */
  border-bottom: 1px solid var(--fn-separator);
  flex-shrink: 0;
}

.fn-column {
  display: flex;
  align-items: center;
  padding: 0 16px;              /* Generous padding */
  font-size: var(--fn-text-xs);  /* 11px */
  font-weight: 500;
  letter-spacing: 0.08em;       /* Refined uppercase — NOT aggressive */
  text-transform: uppercase;
  color: var(--fn-columns-text);  /* DARK text in both themes */
  cursor: pointer;
  user-select: none;
  transition: color var(--fn-transition-fast);
  line-height: 1;
  position: relative;
  /* Ensure grid cells behave consistently */
  box-sizing: border-box;
}

/* Simple underline on hover — NO gradient */
.fn-column::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--fn-accent);  /* Solid color, NOT gradient */
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--fn-transition-normal);
}

.fn-column:hover {
  color: var(--fn-columns-text-strong);   /* Darker, still dark in both themes */
}

.fn-column:hover::after {
  transform: scaleX(1);
}

.fn-column--name {
  justify-content: flex-start;
}

.fn-column--type {
  justify-content: flex-start;
  /* NO justify-self — rely on grid alignment */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fn-column--size {
  justify-content: flex-end;
  /* NO justify-self — rely on grid alignment */
  text-align: right;  /* Match row cells */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fn-column--date {
  justify-content: flex-start;
  /* NO justify-self — rely on grid alignment */
}

.fn-column__sort {
  display: inline-flex;
  width: 16px;
  height: 16px;
  margin-left: 6px;
  color: var(--fn-accent);
}

.fn-column__sort .fn-sort-icon,
.fn-column__sort > .icon {
  width: 100%;
  height: 100%;
}

.fn-column__sort--hidden {
  visibility: hidden;
}

/* SORTED COLUMN — visual indication */
.fn-column--sorted {
  color: var(--fn-columns-text-strong);  /* Darker dark — active state, both themes */
  font-weight: 600;                /* Bold — clear indication */
}

.fn-column--sorted::after {
  transform: scaleX(1);             /* Always show underline */
  background: var(--fn-accent);    /* Accent color — sorted indicator */
}

/* =========================================
   PANELS CONTAINER
   ========================================= */
.fn-panels {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* =========================================
   PANEL - ПАНЕЛЬ
   ========================================= */
.fn-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  background: var(--fn-panel-bg);
  overflow: hidden;
  position: relative;
}

/* Separator between panels — visible 1px boundary (single attenuation) */
.fn-panels::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--fn-separator-strong);
  transform: translateX(-50%);
  z-index: 10;
}

/* =========================================
   PANEL HEADER — HEADER INSIDE PANEL
   ========================================= */
.fn-panel__header {
  padding: 0 18px;              /* Generous */
  height: var(--fn-header-height);
  min-height: var(--fn-header-height);
  background: var(--fn-panel-bg);
  border-bottom: 1px solid var(--fn-separator);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* Panel title — refined uppercase */
.fn-panel__title {
  margin: 0;
  font-size: var(--fn-text-sm);  /* 12px */
  font-weight: 500;
  letter-spacing: 0.08em;       /* Refined uppercase — NOT aggressive */
  text-transform: uppercase;
  color: var(--fn-text-secondary);
  line-height: 1;
  transition: color var(--fn-transition-fast);
}

/* Panel action button — refined */
.fn-panel__action {
  padding: 6px 14px;            /* Generous */
  font-size: var(--fn-text-xs);  /* 11px */
  line-height: 1;
  height: 28px;
  color: var(--fn-accent);
  background: var(--fn-accent-subtle);
  border: 1px solid transparent;
  border-radius: var(--fn-radius);
  cursor: pointer;
  transition: all var(--fn-transition-normal);
  flex-shrink: 0;
  letter-spacing: 0.02em;
  position: relative;
}

.fn-panel__action:hover {
  border-color: var(--fn-accent);
  background: var(--fn-accent-subtle);
  box-shadow: var(--fn-shadow-sm);
}

/* =========================================
   PANEL STATE MACHINE — stable differentiation
   No transforms (no vertical/horizontal jump on switch).
   Headers always contrast their column background (WCAG AA).
   ========================================= */

/* Base — panel always carries a background; opacity NEVER used (it would
   lower text contrast below AA). Differentiation = background + shadow +
   accent indicator, never opacity/transform. */
.fn-panel {
  background: var(--fn-panel-bg);
  box-shadow: none;
  transition: background var(--fn-transition-fast), box-shadow var(--fn-transition-fast);
  position: relative;
}

/* INACTIVE — recessed surface. Column headers stay dark (light shelf unchanged). */
.fn-panel--inactive {
  background: var(--fn-bg-layer-2);
}

.fn-panel--inactive .fn-panel__title {
  color: var(--fn-text-secondary);
}

.fn-panel--inactive .fn-column {
  color: var(--fn-columns-text-muted);   /* Lighter than active, still readable */
}

/* ACTIVE — engaged precision. Same surface as base, lifted via shadow only. */
.fn-panel--active {
  background: var(--fn-panel-bg);
  box-shadow: var(--fn-shadow-md);
}

/* SOLID accent indicator — absolute, no layout impact */
.fn-panel--active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--fn-accent);
  border-radius: 0 2px 2px 0;
}

.fn-panel--active .fn-panel__title {
  color: var(--fn-accent);
  font-weight: 600;
}

/* Active columns — darker dark text (light shelf + dark label, both themes). */
.fn-panel--active .fn-column {
  color: var(--fn-columns-text-strong);
  font-weight: 500;
}

/* FOCUS WITHIN — ring, no shift */
.fn-panel:focus-within {
  outline: none;
  box-shadow:
    0 0 0 2px var(--fn-panel-bg),
    0 0 0 4px var(--fn-focus-ring);
}

/* =========================================
   FILE LIST
   ========================================= */
.fn-list {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  list-style: none;
  margin: 0;
  padding: 0;
}

.fn-list:focus {
  outline: none;
}

/* =========================================
   FILE ROW — FILE/FOLDER ROW
   ========================================= */

/* HOVER — background only, no transform (rows must not jump) */
.fn-row:hover {
  background: var(--fn-hover-bg);
}

/* FOCUSED — ring via inset shadow + background (no layout shift) */
.fn-row--focused {
  background: var(--fn-focus-bg);
  outline: none;
  position: relative;
  z-index: 1;
  box-shadow:
    inset 0 0 0 1px var(--fn-accent),
    0 0 0 3px var(--fn-focus-ring);
}

.fn-row--focused:hover {
  background: var(--fn-focus-bg);
}

/* DISABLED — obvious unavailable */
.fn-row--disabled {
  opacity: 0.35;
  color: var(--fn-text-tertiary);
  cursor: not-allowed;
}

.fn-row--disabled:hover {
  background: transparent;
}

/* Unavailable file (non-renderable) */
.fn-row--unavailable {
  opacity: 0.4;
  color: var(--fn-text-tertiary);
}

/* Row cells */
.fn-row__cell {
  padding: 0 16px;              /* Generous — match column padding */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fn-text-base);
  box-sizing: border-box;        /* Ensure consistent sizing */
}

/* Grid для rows — synchronized with columns */
.fn-row {
  display: grid;
  grid-template-columns: var(--fn-grid-template);  /* SYNCED with headers */
  align-items: center;
  height: var(--fn-row-height);
  cursor: pointer;
  transition: all var(--fn-transition-fast);
  border-bottom: 1px solid transparent;
  position: relative;
}

.fn-row__cell--name {
  display: flex;
  align-items: center;
  gap: 12px;                    /* Generous gap */
}

.fn-row__cell--size {
  text-align: right;
  font-size: var(--fn-text-sm);
  font-feature-settings: "tnum";
  color: var(--fn-text-secondary);
}

.fn-row__cell--date {
  font-size: var(--fn-text-sm);
  font-feature-settings: "tnum";
  color: var(--fn-text-secondary);
}

/* Row icon — color swap only (no scale = stable grid alignment) */
.fn-row__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--fn-text-tertiary);
  transition: color var(--fn-transition-fast);
}

.fn-row:hover .fn-row__icon {
  color: var(--fn-text-secondary);
}

.fn-row--focused .fn-row__icon {
  color: var(--fn-accent);
}

.fn-row__icon--folder {
  color: var(--fn-accent);
}

/* =========================================
   OVERLAY — LOADING OVERLAY
   ========================================= */
.fn-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;                    /* Generous */
  background: rgba(15, 15, 17, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

@media (prefers-color-scheme: dark) {
  .fn-overlay {
    background: rgba(0, 0, 0, 0.85);
  }
}

.fn-overlay--hidden {
  display: none;
}

/* Luxury spinner */
.fn-overlay__spinner {
  width: 32px;                  /* Refined */
  height: 32px;
  border: 3px solid var(--fn-separator);
  border-top-color: var(--fn-accent);
  border-radius: 50%;
  animation: fn-spin 0.6s linear infinite;
  position: relative;
}

/* NO glow — engineering prefers clean minimal */
/* Removed radial-gradient glow effect */

.fn-overlay__text {
  font-size: var(--fn-text-md);
  font-weight: 500;
  color: var(--fn-text-primary);
  letter-spacing: 0.02em;
}

.fn-overlay__filename {
  font-size: var(--fn-text-sm);
  color: var(--fn-text-secondary);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}

/* =========================================
   FALLBACK — ACCESSIBILITY MESSAGE
   ========================================= */
.fn-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  height: 100%;
  padding: 40px;
  text-align: center;
  color: var(--fn-text-secondary);
}

.fn-fallback__icon {
  width: 56px;
  height: 56px;
  opacity: 0.25;
  color: var(--fn-text-secondary);
}

.fn-fallback__text {
  max-width: 360px;
  line-height: 1.7;
  font-size: var(--fn-text-base);
}

/* Primary action button — solid accent (no gradient, no shine) */
.fn-fallback__button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--fn-accent);
  color: var(--fn-text-inverse);
  border: none;
  border-radius: var(--fn-radius);
  font-size: var(--fn-text-base);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--fn-transition-fast), box-shadow var(--fn-transition-fast);
  letter-spacing: 0.02em;
  box-shadow: var(--fn-shadow-sm);
}

.fn-fallback__button:hover {
  background: var(--fn-accent-hover);
  box-shadow: var(--fn-shadow-md);
}

/* =========================================
   EMPTY STATE
   ========================================= */
.fn-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--fn-text-tertiary);
  font-size: var(--fn-text-sm);
  font-style: italic;
}

/* =========================================
   ERROR STATE — ERROR FILES
   ========================================= */
.fn-row--error {
  cursor: not-allowed;
  opacity: 0.4;
}

.fn-row--error:hover {
  background: transparent;
}

.fn-row__error-name {
  color: var(--fn-text-tertiary);
  text-decoration: line-through;
}

/* =========================================
   ANIMATIONS
   ========================================= */
@keyframes fn-spin {
  to {
    transform: rotate(360deg);
  }
}

/* =========================================
   RESPONSIVE - МОБИЛЬНАЯ ВЕРСИЯ
   ========================================= */
@media (max-width: 767px) {
  .fn-panels {
    flex-direction: column;
  }

  /* Horizontal separator between stacked panels */
  .fn-panels::after {
    left: 0;
    right: 0;
    top: 50%;
    bottom: auto;
    width: auto;
    height: 1px;
    transform: translateY(-50%);
  }

  .fn-panel {
    flex: none;
    height: 50%;
  }

  .fn-panel--active::before {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    height: 3px;
    background: var(--fn-accent);
  }

  .fn-panel:first-child.fn-panel--active::before {
    top: 0;
    bottom: auto;
  }

  /* Compact columns on mobile — only active panel shows them */
  .fn-columns {
    display: none;
    grid-template-columns: minmax(0, 1fr) 70px 70px 100px;
  }

  .fn-column {
    padding: 0 8px;
    font-size: 10px;
  }

  .fn-panel--active .fn-columns {
    display: grid;
  }

  /* Compact rows on mobile (grid + height in one place) */
  .fn-row {
    grid-template-columns: minmax(0, 1fr) 70px 70px 100px;
    height: 44px;
  }

  .fn-row__cell {
    padding: 0 6px;
    font-size: var(--fn-text-sm);
  }

  .fn-row__icon {
    width: 16px;
    height: 16px;
  }

  /* Compact panel header on mobile */
  .fn-panel__header {
    padding: 0 16px;
    height: 44px;
    min-height: 44px;
  }

  .fn-panel__title {
    font-size: 11px;
    letter-spacing: 0.08em;
  }

  .fn-panel__action {
    padding: 5px 12px;
    font-size: 10px;
    height: 26px;
  }

  /* Compact app header */
  .fn-header {
    height: 52px;
    padding: 0 16px;
  }

  .fn-header__logo {
    font-size: 16px;
  }
}