/* ================================================================
   BuchaRent — Main Stylesheet
   Design: Warm editorial, premium but clean
   ================================================================ */

:root {
  --color-bg:           #FAF7F2;
  --color-bg-alt:       #F0EAE0;
  --color-accent:       #C9A96E;
  --color-accent-dark:  #B08E54;
  --color-text:         #1A1A1A;
  --color-text-muted:   #6B6B6B;
  --color-white:        #FFFFFF;
  --color-disabled:     #D1D5DB;
  --color-error:        #E53E3E;
  --color-success:      #38A169;
  --color-border:       #E5DED2;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.04);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 20px 60px rgba(26, 26, 26, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
  --transition-fast: cubic-bezier(0.4, 0, 0.2, 1) 0.15s;

  --container: 1200px;
  --header-h: 80px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent); }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p { margin: 0 0 1em; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===================== BUTTONS ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  min-height: 48px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-text);
}
.btn-secondary:hover {
  background: var(--color-text);
  color: var(--color-white);
}

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

.btn-success { background: var(--color-success); color: #fff; }
.btn-success:hover { background: #2F855A; color: #fff; }

.btn-danger { background: var(--color-error); color: #fff; }
.btn-danger:hover { background: #C53030; color: #fff; }

.btn:disabled, .btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-block { width: 100%; }

/* ===================== HEADER ===================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  transition: all var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
}
.nav a:hover, .nav a.active {
  color: var(--color-text);
}
.nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--color-accent);
}

.hamburger {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: var(--color-bg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  border-bottom: 1px solid var(--color-border);
  z-index: 99;
}
.mobile-menu.open { max-height: 400px; }
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 20px;
}
.mobile-menu nav a {
  font-size: 18px;
  font-weight: 500;
  padding: 8px 0;
}

/* ===================== HERO ===================== */

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('/photos/main/hero.jpg') center/cover no-repeat;
  z-index: 0;
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 0 24px;
}
.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  margin-bottom: 16px;
}
.hero .subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 400;
  margin-bottom: 8px;
  color: rgba(255,255,255,0.95);
}
.hero .tagline {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
}
.hero .btn { font-size: 16px; padding: 18px 44px; }

/* ===================== SECTIONS ===================== */

section {
  padding: 96px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}
.section-title h2 { margin-bottom: 12px; }
.section-title p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

/* About */

.about-text {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.8;
}

/* Features */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}
.feature-card {
  background: var(--color-white);
  padding: 40px 32px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border-radius: 50%;
  color: var(--color-accent);
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h3 { margin-bottom: 12px; }
.feature-card p { color: var(--color-text-muted); margin: 0; }

/* Photo band */

.photo-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.photo-band img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* ===================== FOOTER ===================== */

.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 30px;
  margin-top: 80px;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--color-accent); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand h3 {
  font-family: var(--font-heading);
  color: var(--color-white);
  margin-bottom: 12px;
}
.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 14px; }
.footer-copy {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ===================== CATALOG ===================== */

.catalog-hero {
  padding-top: calc(var(--header-h) + 60px);
  padding-bottom: 60px;
  text-align: center;
  background: var(--color-bg-alt);
}
.catalog-hero h1 { margin-bottom: 16px; }
.catalog-hero p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  padding: 60px 0;
}

.apartment-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.apartment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.apartment-photo {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.apartment-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.apartment-card:hover .apartment-photo img { transform: scale(1.05); }
.apartment-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255,255,255,0.95);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}
.apartment-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.apartment-info h3 {
  margin: 0;
  font-size: 1.25rem;
}
.apartment-address {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 0;
}
.apartment-floor {
  color: var(--color-text-muted);
  font-size: 13px;
  margin: 0;
}
.apartment-amenities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.amenity-badge {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  color: var(--color-text-muted);
}
.apartment-price {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.price-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
}
.price-unit { font-size: 13px; color: var(--color-text-muted); }

.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--color-text-muted);
}

/* ===================== MODAL ===================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}
.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 920px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  transform: translateY(30px) scale(0.98);
  transition: transform var(--transition);
  position: relative;
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: all var(--transition);
  color: var(--color-text);
}
.modal-close:hover { background: var(--color-text); color: #fff; }

.modal-gallery {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--color-bg-alt);
  overflow: hidden;
}
.gallery-track {
  display: flex;
  height: 100%;
  transition: transform var(--transition);
}
.gallery-track img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  cursor: pointer;
  font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.gallery-nav:hover { background: var(--color-white); }
.gallery-prev { left: 16px; }
.gallery-next { right: 16px; }
.gallery-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.gallery-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  padding: 0;
}
.gallery-dot.active { background: #fff; width: 24px; border-radius: 4px; }

.modal-body {
  padding: 32px;
}
.modal-body h2 { margin-bottom: 8px; }
.modal-address {
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.modal-meta .amenity-badge {
  background: var(--color-bg-alt);
  padding: 6px 14px;
  font-size: 13px;
}
.modal-description {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-price-calc {
  background: var(--color-bg-alt);
  padding: 24px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.modal-price-calc .label { color: var(--color-text-muted); font-size: 14px; }
.modal-price-calc .value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
}

/* ===================== FORM ===================== */

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  transition: all var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group .hint { font-size: 12px; color: var(--color-text-muted); margin-top: 6px; }
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: var(--color-error);
}
.form-group .error-msg {
  color: var(--color-error);
  font-size: 12px;
  margin-top: 6px;
  display: none;
}
.form-group.error .error-msg { display: block; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ===================== CALENDAR ===================== */

.calendar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  user-select: none;
}
.calendar-compact {
  max-width: 280px;
  margin: 0 auto;
  padding: 10px;
}
.calendar-compact .calendar-title { font-size: 0.95rem; }
.calendar-compact .calendar-day { font-size: 12px; border-radius: 4px; }
.calendar-compact .calendar-weekdays { font-size: 11px; margin-bottom: 4px; }
.calendar-compact .calendar-days { gap: 1px; }
.calendar-compact .calendar-nav { width: 26px; height: 26px; }
.calendar-compact .calendar-header { margin-bottom: 8px; }

.range-status {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  text-align: center;
}
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.calendar-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
}
.calendar-nav {
  width: 32px; height: 32px;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.calendar-nav:hover { background: var(--color-bg-alt); }
.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 8px;
}
.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: inherit;
}
.calendar-day.other-month { color: transparent; pointer-events: none; }
.calendar-day.past { color: var(--color-disabled); cursor: not-allowed; }
.calendar-day.blocked {
  color: var(--color-disabled);
  background: repeating-linear-gradient(
    45deg,
    transparent, transparent 3px,
    rgba(209,213,219,0.4) 3px, rgba(209,213,219,0.4) 6px
  );
  cursor: not-allowed;
}
.calendar-day.blocked.booking { opacity: 0.7; }
.calendar-day:not(.past):not(.blocked):not(.other-month):hover {
  background: var(--color-bg-alt);
}
.calendar-day.selected {
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
}
.calendar-day.in-range {
  background: rgba(201,169,110,0.2);
  border-radius: 0;
}
.calendar-day.range-start { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.calendar-day.range-end { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.calendar-day.today {
  font-weight: 700;
  outline: 1px solid var(--color-accent);
}

/* ===================== TOAST ===================== */

.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
}
.toast {
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  transform: translateX(120%);
  transition: transform var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.show { transform: translateX(0); }
.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-error); }
.toast .icon { flex-shrink: 0; font-size: 18px; }

/* ===================== RULES PAGE ===================== */

.rules-hero {
  padding-top: calc(var(--header-h) + 60px);
  padding-bottom: 40px;
  text-align: center;
  background: var(--color-bg-alt);
}
.rules-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
}
.rules-section {
  padding: 0;
  margin-bottom: 24px;
}
.rules-section h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.rules-section .emoji {
  font-size: 1.5rem;
}
.rules-section ul {
  padding-left: 24px;
  color: var(--color-text-muted);
  line-height: 1.8;
}
.rules-section p { color: var(--color-text-muted); line-height: 1.8; }

/* ===================== ANIMATIONS ===================== */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }

/* ===================== LOADER ===================== */

.loader {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.catalog-loader {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px;
}
.catalog-loader .loader {
  border-color: rgba(0,0,0,0.1);
  border-top-color: var(--color-accent);
  width: 40px; height: 40px;
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1199px) {
  section { padding: 72px 0; }
}

@media (max-width: 767px) {
  :root { --header-h: 64px; }

  .container { padding: 0 20px; }
  section { padding: 56px 0; }

  .nav { display: none; }
  .hamburger { display: flex; }

  .hero { min-height: 85vh; }
  .hero .tagline { margin-bottom: 28px; }

  .features-grid { grid-template-columns: 1fr; gap: 20px; }
  .feature-card { padding: 32px 24px; }

  .photo-band { grid-template-columns: 1fr; }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 40px 0 24px;
  }

  .modal {
    max-height: 100vh;
    border-radius: 0;
  }
  .modal-body { padding: 24px 20px 100px; }
  .modal-gallery { aspect-ratio: 4/3; }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .modal-book-btn-mobile {
    position: sticky;
    bottom: 0;
    left: 0; right: 0;
    padding: 16px 20px;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    margin: 0 -20px -100px;
  }

  .toast-container { top: 16px; right: 16px; left: 16px; max-width: none; }
}

/* Focus styles for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}