/* ==========================================================================
   Friendly Healthcare Map - Global Styles
   ========================================================================== */

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

html {
  font-size: 100%;            /* 16px base */
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height, 64px) + 16px);
  -webkit-text-size-adjust: 100%;
  overflow-y: scroll;         /* 永遠顯示捲軸軌道，避免頁面切換時位移 */
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  letter-spacing: 0.02em;
  min-height: 100vh;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-link);
  text-decoration: underline;
}

a:hover,
a:focus {
  color: var(--color-link-hover);
}

ul, ol {
  list-style: none;
}

/* ---- Skip Navigation Link ---- */
.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-md);
  z-index: 9999;
  padding: var(--space-sm) var(--space-md);
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
  font-size: var(--font-size-base);
  font-weight: 700;
  text-decoration: none;
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}


/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0 var(--space-md);
  background: var(--color-bg-white);
  color: var(--color-text);
  z-index: var(--z-header);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-primary);
}

.site-header__title {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--font-size-lg);
  font-weight: 700;
  white-space: nowrap;
}

.site-header__logo {
  display: inline-block;
  width: 2.25em;
  height: 2.25em;
  flex-shrink: 0;
  border-radius: 50%;
}

.site-header__title a {
  color: var(--color-text);
  text-decoration: none;
}

.site-header__title a:hover,
.site-header__title a:focus {
  text-decoration: underline;
  color: var(--color-text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: nowrap;
  margin-left: auto;
}

.site-nav__link {
  color: #1a1a1a;
  text-decoration: none;
  white-space: nowrap;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.site-nav__link:hover {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

.site-nav__link:focus:not(:focus-visible) {
  background: transparent;
  color: var(--color-text);
}

.site-nav__link[aria-current="page"] {
  background: #C8EEEC;
  color: var(--color-primary-dark);
  font-weight: 700;
  border: 2px solid var(--color-primary);
}

.site-nav__link[aria-current="page"]:hover {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

/* ---- Split-Button Dropdown (首頁子選單) ---- */
.site-nav__split-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.site-nav__split-main {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  padding-right: var(--space-sm);
}

.site-nav__split-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: var(--border-radius-md);
  border-bottom-right-radius: var(--border-radius-md);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  color: var(--color-text);
  font-size: var(--font-size-xs);
  min-width: 28px;
  min-height: 44px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.site-nav__split-toggle:hover {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

.site-nav__split-toggle:focus:not(:focus-visible) {
  background: transparent;
  color: var(--color-primary-dark);
}

.site-nav__split-toggle:focus-visible {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}

/* Highlight toggle when on the home page */
.site-nav__split-btn .site-nav__split-main[aria-current="page"] ~ .site-nav__split-toggle {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.site-nav__dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 10rem;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs) 0;
  list-style: none;
  z-index: calc(var(--z-header) + 2);
  margin: var(--space-xs) 0 0;
}

.site-nav__dropdown.is-open {
  display: block;
}

.site-nav__dropdown-item,
.site-nav__dropdown-item:visited {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  white-space: nowrap;
  min-height: 44px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.site-nav__dropdown-item:focus:not(:focus-visible):not(.is-active) {
  background: transparent;
}

.site-nav__dropdown-item:focus-visible {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: calc(-1 * var(--focus-outline-width, 2px));
}

.site-nav__dropdown-item.is-active {
  background: #C8EEEC !important;
  color: var(--color-primary-dark) !important;
  font-weight: 700;
  border: 2px solid var(--color-primary);
}

.site-nav__dropdown-item.is-active:focus-visible {
  background: var(--focus-bg-color) !important;
  color: var(--focus-text-color) !important;
  border: none !important;
  outline: 3px solid var(--color-primary) !important;
  outline-offset: -3px;
  box-shadow: none !important;
}

.site-nav__dropdown-item.is-active:hover,
.site-nav__dropdown-item:hover {
  background: var(--focus-bg-color) !important;
  color: var(--focus-text-color) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: var(--space-xs);
  line-height: 1;
}

/* ---- Announcement Banner ---- */
.announcement-banner {
  background: #1A5FB4;
  color: #fff;
  font-size: 0.875rem;
  line-height: 1.5;
  z-index: 900;
}
.announcement-banner--warning { background: #B35C00; }
.announcement-banner--error { background: #B82D2D; }
.announcement-banner__content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.announcement-banner__close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  flex-shrink: 0;
}
.announcement-banner__close:hover { opacity: 0.7; }

/* ---- Footer ---- */
/* Hide main footer on homepage — dashboard has its own footer,
   map view also does not need footer */
#main-footer.is-homepage-footer,
body.page-index #main-footer {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  overflow: hidden !important;
}

.site-footer {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-primary-dark, #0A7B77);
  color: #fff;
  font-size: var(--font-size-sm);
}

@media (min-width: 768px) {
  .site-footer {
    flex-direction: row;
    justify-content: space-between;
    padding: var(--space-lg) 60px var(--space-lg) var(--space-xl, 2rem);
  }
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover,
.site-footer a:focus {
  color: #fff;
  text-decoration: underline;
}

/* Footer brand (left side) */
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-brand__icon {
  font-size: 1.75rem;
  line-height: 1;
}

.footer-brand__text {
  display: flex;
  flex-direction: column;
}

.footer-brand__name {
  font-size: var(--font-size-base, 1rem);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.footer-brand__sub {
  font-size: var(--font-size-xs, 0.75rem);
  opacity: 0.7;
  margin-top: 0.125rem;
}

/* Footer links (right side) */
.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-links span[aria-hidden] {
  opacity: 0.5;
}

/* Footer copyright (bottom on mobile, hidden on desktop — shown in brand) */
.footer-copyright {
  font-size: var(--font-size-xs, 0.75rem);
  opacity: 0.7;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-copyright {
    position: absolute;
    bottom: var(--space-xs, 0.25rem);
    left: 50%;
    transform: translateX(-50%);
  }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: var(--line-height-tight);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover:not(:disabled),
.btn:focus-visible {
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
  background: var(--focus-bg-color) !important;
  color: var(--focus-text-color) !important;
  border-color: transparent !important;
  box-shadow: none !important;
  transform: none !important;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-dark);
  box-shadow: 0 2px 4px rgba(14, 165, 160, 0.3);
}

.btn-primary:focus-visible {
  border-color: transparent !important;
}

.btn-primary:hover:not(:disabled) {
  background: #065E5B;
  border-color: #065E5B;
  box-shadow: 0 4px 12px rgba(14, 165, 160, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-primary-light);
}

.btn-icon {
  padding: var(--space-sm);
  border-radius: var(--border-radius-pill);
  background: transparent;
  border: 2px solid transparent;
  color: var(--color-text);
  min-width: 40px;
  min-height: 40px;
}

.btn-icon:hover:not(:disabled) {
  background: var(--color-bg-secondary);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
}

/* ---- Fieldset reset ---- */
fieldset.filter-section__body {
  border: none;
  padding: 0;
  margin: 0;
  min-inline-size: 0;
}

/* ---- Form controls ---- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

/* Highlight form group (label + input/select) on hover or keyboard focus */
.form-group:hover,
.form-group:focus-within {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

/* Also fill the select/input inside hovered form-group */
.form-group:hover .form-select,
.form-group:hover .form-input {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

.form-input,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg-white);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;           /* WCAG touch target */
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
  box-shadow: none;
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
}

.form-input::placeholder,
.form-select::placeholder {
  color: #4a4a4a;
  font-weight: 500;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  min-height: 44px;           /* WCAG touch target */
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* Highlight entire checkbox row on hover or keyboard focus */
.form-checkbox:hover,
.form-checkbox:focus-within {
  background: var(--focus-bg-color);
  color: var(--focus-text-color);
  border-radius: var(--border-radius-sm);
  outline: var(--focus-outline-width) solid var(--focus-outline-color);
  outline-offset: var(--focus-outline-offset);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* ---- Utility classes ---- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

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

.text-light {
  color: var(--color-text-light);
}

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }

/* ---- Loading spinner ---- */
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
/* fadeInUp and countUp keyframes are defined in animations.css */

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  color: var(--color-text-light);
}

/* ---- Responsive ---- */
@media (max-width: 767px) {
  :root {
    --header-height: 20px;
  }

  .site-header {
    height: var(--header-height);
    min-height: var(--header-height);
    padding: 0 2px;
    gap: 1px;
    border-bottom: none;
  }

  .site-header__logo {
    width: 14px;
    height: 14px;
  }

  .site-header__title {
    font-size: 0.4375rem;
  }

  .nav-toggle {
    font-size: 0.5rem;
    padding: 0;
    min-width: 20px;
    min-height: 20px;
    line-height: 1;
  }

  .a11y-settings-toggle {
    font-size: 0.4375rem;
    padding: 0 1px;
    min-width: 20px;
    min-height: 20px;
    line-height: 1;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm);
    box-shadow: var(--shadow-md);
    overflow-y: auto;
  }

  .site-nav.is-open {
    display: flex;
    z-index: calc(var(--z-header) + 1);
  }

  .site-nav__link {
    padding: var(--space-sm) var(--space-md);
    width: 100%;
    text-align: left;
  }

  .nav-toggle {
    display: block;
  }

  /* Mobile split-button: row layout with expandable sub-items */
  .site-nav__split-btn {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
  }

  .site-nav__split-main {
    flex: 1;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    padding: var(--space-sm) var(--space-md);
    width: auto;
    text-align: left;
  }

  .site-nav__split-toggle {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    padding: var(--space-sm) var(--space-md);
  }

  .site-nav__dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-radius: 0;
    margin-top: 0;
    width: 100%;
    background: var(--color-bg-secondary, #f5f5f5);
    padding: 0;
  }

  .site-nav__dropdown-item {
    padding-left: var(--space-2xl, 2rem);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav__dropdown-item:last-child {
    border-bottom: none;
  }

  /* 400%: footer 整體縮小 */
  .site-footer {
    padding: 4px var(--space-xs);
    gap: 1px;
    font-size: 0.4375rem;
  }

  .footer-brand {
    gap: 4px;
  }

  .footer-brand__icon {
    display: none;
  }

  .footer-brand__name {
    font-size: 0.4375rem;
  }

  .footer-brand__sub {
    font-size: 0.3125rem;
    white-space: nowrap;
  }

  .footer-links {
    font-size: 0.4375rem;
    gap: 4px;
  }

  .footer-links a {
    min-height: auto;
    padding: 0;
  }

  /* Shrink back-to-top button on all pages at 400% */
  .back-to-top {
    transform: scale(0.35);
    transform-origin: bottom right;
    right: 4px;
    bottom: 4px;
  }

  /* 400%: focus 樣式統一 — 全域只要黃底，移除所有裝飾 */
  *:focus-visible,
  *:focus,
  *:focus-within > label {
    outline: none !important;
    outline-width: 0 !important;
    text-decoration: none !important;
    box-shadow: none !important;
    border-bottom-color: transparent !important;
  }

  a:focus-visible, a:focus,
  button:focus-visible, button:focus,
  [tabindex]:focus-visible, [tabindex]:focus,
  [role="button"]:focus-visible, [role="button"]:focus,
  input:focus-visible, input:focus,
  select:focus-visible, select:focus,
  textarea:focus-visible, textarea:focus {
    background-color: var(--focus-bg-color, #FFDD00) !important;
    color: var(--focus-text-color, #1a1a1a) !important;
    outline: none !important;
    text-decoration: none !important;
    text-decoration-line: none !important;
    box-shadow: none !important;
    border-image: none !important;
    border-bottom: none !important;
  }

  /* 連結平時的底線在 focus 黃底時也移除 */
  a:focus-visible *,
  a:focus * {
    text-decoration: none !important;
  }

  /* focus 時的 ::after 底線也移除 */
  *:focus::after,
  *:focus-visible::after,
  *:focus::before,
  *:focus-visible::before {
    border-bottom: none !important;
    text-decoration: none !important;
  }

  /* 保留 skip-link 的 outline */
  .skip-link:focus {
    outline: 3px solid var(--focus-outline-color) !important;
  }
}

@media (min-width: 768px) {
  .site-header {
    padding: 0 var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .site-header {
    padding: 0 var(--space-xl);
  }
}

/* ========================================================================
   Mobile View Toggle (Map / List)
   ======================================================================== */
.mobile-view-toggle[hidden] {
  display: none;
}

.mobile-view-toggle {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-panel);
  display: flex;
  background: var(--color-bg-white);
  border-radius: var(--border-radius-pill);
  box-shadow: var(--shadow-lg);
  padding: 4px;
  gap: 2px;
}

.mobile-view-toggle__btn {
  padding: var(--space-sm) var(--space-xl);
  border: none;
  background: transparent;
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
  color: var(--color-text-light);
  transition: all var(--transition-fast);
  min-height: 44px;
}

.mobile-view-toggle__btn.is-active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ========================================================================
   Mobile List View
   ======================================================================== */
.mobile-list-view[hidden] {
  display: none;
}

.mobile-list-view {
  position: fixed;
  top: var(--header-height, 64px);
  left: 0;
  right: 0;
  bottom: 56px; /* Leave room for toggle */
  background: var(--color-bg);
  z-index: var(--z-map);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mobile-list-view__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-white);
  flex-shrink: 0;
}

.mobile-list-view__count {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
}

.mobile-list-view__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-list-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-list-card:hover,
.mobile-list-card:focus-visible {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.mobile-list-card__row1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.mobile-list-card__name {
  flex: 1;
  font-weight: 700;
  font-size: var(--font-size-base);
}

.mobile-list-card__dist {
  font-size: var(--font-size-sm);
  color: var(--color-primary-dark);
  font-weight: 700;
  white-space: nowrap;
}

.mobile-list-card__row2 {
  display: flex;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

.mobile-list-card__features {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-top: var(--space-xs);
}

/* ========================================================================
   First-Visit Auto-Locate Banner
   ======================================================================== */
.first-visit-banner {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: var(--z-notification);
  background: var(--color-bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-md) var(--space-lg);
  max-width: 420px;
  width: calc(100% - 2 * var(--space-lg));
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  border: 2px solid var(--color-primary-light);
}

.first-visit-banner.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.first-visit-banner__body {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.first-visit-banner__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.first-visit-banner__text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: var(--line-height-base);
}

.first-visit-banner__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

/* ---- Back to top button ---- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-notification, 800);
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--color-primary, #0EA5A0);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: opacity 0.25s, transform 0.25s;
  opacity: 0;
  transform: translateY(10px);
}

.back-to-top.is-visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark, #0A7B77);
}

.back-to-top:focus-visible {
  outline: var(--focus-outline-width, 3px) solid var(--focus-outline-color, #FFDD00);
  outline-offset: 2px;
}

/* Limit back-to-top size relative to viewport so it stays small at high zoom */
.back-to-top {
  max-width: 5vw;
  max-height: 5vw;
  font-size: min(1.25rem, 2.5vw);
}