/* ==========================================================================
   EXCELSIOR HOTELS GROUP — PWA (BUGATTI LUXURY ATELIER EDITION)
   Inspired by Bugatti Design System (DESIGN.md)
   Austere Pure-Black Canvas, Ultra-Wide Letterspacing, Quiet Luxury, Pill CTAs
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,400&family=Plus+Jakarta+Sans:wght@300;400;500&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* Bugatti Core Palette */
  --canvas: #000000;
  --surface-soft: #0D0D0D;
  --surface-card: #141414;
  --surface-elevated: #1F1F1F;

  --hairline: #262626;
  --hairline-strong: #3A3A3A;
  --hairline-faint: #1A1A1A;

  /* Typography Colors */
  --ink: #FFFFFF;
  --body: #CCCCCC;
  --body-strong: #E6E6E6;
  --muted: #999999;
  --muted-soft: #666666;

  /* Refined Automotive Silver & Ice Accent */
  --link-ice: #C3D9F3;
  --silver-accent: #D4D4D4;
  --warning: #D4A017;
  --success: #5FA657;

  /* Bugatti Type Hierarchy */
  --font-display: 'Cinzel', -apple-system, serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  /* Bugatti Geometry: Sharp 0px Cards + Pill CTAs */
  --radius-none: 0px;
  --radius-pill: 9999px;
  --radius-full: 9999px;

  /* Layout */
  --app-max-width: 440px;
  --bottom-nav-height: 68px;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--canvas);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* App Simulator Frame */
.app-container {
  width: 100%;
  max-width: var(--app-max-width);
  min-height: 100vh;
  background-color: var(--canvas);
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 100px rgba(0, 0, 0, 1), 0 0 0 1px var(--hairline);
  padding-bottom: calc(var(--bottom-nav-height) + 20px);
}

@media (min-width: 768px) {
  body {
    padding: 24px 0;
    background: radial-gradient(circle at 50% 10%, #111111 0%, #000000 100%);
  }
  .app-container {
    min-height: calc(100vh - 48px);
    border: 1px solid var(--hairline);
  }
}

/* ==========================================================================
   APP HEADER (BUGATTI BESPOKE WORDMARK)
   ========================================================================== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--hairline);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-emblem {
  width: 28px;
  height: 28px;
  border: 1px solid var(--silver-accent);
  background: transparent;
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
}

.brand-icon-emblem svg {
  width: 14px;
  height: 14px;
  fill: #FFFFFF;
}

.brand-text h1 {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 400;
  line-height: 1;
}

.brand-text p {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 3px;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 3px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Bugatti Pill Button */
.btn-install-pwa {
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid #FFFFFF;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-install-pwa:hover {
  background: #FFFFFF;
  color: #000000;
}

.btn-header-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--body);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.btn-header-icon:hover {
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.notification-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 5px;
  height: 5px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
}

/* Tab Panes */
.tab-pane {
  display: none;
  animation: bugattiFade 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tab-pane.active {
  display: block;
}

@keyframes bugattiFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   HERO PHOTO BAND (BUGATTI FULL-BLEED ATELIER)
   ========================================================================== */
.hero-banner {
  position: relative;
  min-height: 290px;
  padding: 40px 20px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.98) 95%),
              url('https://images.unsplash.com/photo-1677129667171-92abd8740fa3?auto=format&fit=crop&q=80&w=800') center/cover no-repeat;
  border-bottom: 1px solid var(--hairline);
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--hairline);
  color: var(--body);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  align-self: flex-start;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 3px;
  line-height: 1.25;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.hero-title span {
  font-family: var(--font-serif);
  font-style: italic;
  letter-spacing: 1px;
  color: var(--silver-accent);
}

.hero-subtitle {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.2px;
}

/* ==========================================================================
   QUICK BOOKING ENGINE (ATELIER COCKPIT SPEC)
   ========================================================================== */
.quick-booking-card {
  margin: -14px 16px 24px;
  padding: 20px;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  position: relative;
  z-index: 10;
}

.qb-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.qb-field {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.25s ease;
}

.qb-field:focus-within {
  border-color: var(--silver-accent);
}

.qb-field label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted-soft);
  font-weight: 400;
}

.qb-field select, .qb-field input {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 13px;
  font-family: var(--font-sans);
  font-weight: 300;
  outline: none;
  letter-spacing: 0.5px;
}

.qb-field select option {
  background-color: var(--surface-card);
  color: #FFFFFF;
}

.btn-gold-primary {
  width: 100%;
  height: 46px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  border: 1px solid #FFFFFF;
  color: #000000;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-gold-primary:hover {
  background: transparent;
  color: #FFFFFF;
}

/* ==========================================================================
   SECTIONS & QUIET LUXURY TITLES
   ========================================================================== */
.section-wrapper {
  padding: 0 18px 26px;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hairline);
}

.section-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #FFFFFF;
}

.section-subtitle {
  font-size: 11px;
  color: var(--muted-soft);
  letter-spacing: 0.5px;
}

.section-link {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--silver-accent);
  text-decoration: none;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4px;
}

.section-link:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   "WHY BOOK DIRECT" SPEC CELLS
   ========================================================================== */
.direct-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.benefit-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  padding: 16px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.benefit-card:hover {
  background: var(--surface-elevated);
  border-color: var(--hairline-strong);
}

.benefit-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  background: var(--canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.benefit-card h4 {
  font-family: var(--font-display);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #FFFFFF;
  line-height: 1.3;
}

.benefit-card p {
  font-size: 9.5px;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.4;
}

/* ==========================================================================
   HOTEL CARDS (BUGATTI BESPOKE SPEC)
   ========================================================================== */
.hotel-filter-pills {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 16px;
  scrollbar-width: none;
}
.hotel-filter-pills::-webkit-scrollbar {
  display: none;
}

.filter-pill {
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-pill.active {
  background: #FFFFFF;
  color: #000000;
  border-color: #FFFFFF;
}

.hotels-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hotel-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.hotel-card:hover {
  border-color: var(--hairline-strong);
}

.hotel-image-wrap {
  position: relative;
  height: 200px;
  width: 100%;
  overflow: hidden;
  background: #000000;
}

.hotel-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: brightness(0.95);
}

.hotel-card:hover .hotel-image {
  transform: scale(1.03);
  filter: brightness(1.05);
}

.hotel-badge-city {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--hairline);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hotel-badge-rating {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--hairline);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
}

.hotel-content {
  padding: 18px;
}

.hotel-name {
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.hotel-desc {
  font-size: 12.5px;
  color: var(--body);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 14px;
}

.hotel-amenities {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}

.amenity-tag {
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: var(--canvas);
  border: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}

.hotel-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
}

.hotel-price-col span.start-label {
  font-family: var(--font-mono);
  font-size: 8.5px;
  text-transform: uppercase;
  color: var(--muted-soft);
  letter-spacing: 1.5px;
}

.hotel-price-col .price-value {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 400;
  color: #FFFFFF;
  letter-spacing: 1.5px;
}

.hotel-actions-group {
  display: flex;
  gap: 8px;
}

.btn-book-direct {
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid #FFFFFF;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-book-direct:hover {
  background: #FFFFFF;
  color: #000000;
}

.btn-hotel-info {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--body);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-hotel-info:hover {
  border-color: #FFFFFF;
  color: #FFFFFF;
}

/* ==========================================================================
   FLASH DEALS (BUGATTI CHIRON SPEED TIMER SPEC)
   ========================================================================== */
.deal-hero-card {
  position: relative;
  background: var(--surface-card);
  border: 1px solid var(--hairline-strong);
  padding: 20px;
  margin-bottom: 16px;
}

.deal-badge-urgent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--silver-accent);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.deal-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.deal-desc {
  font-size: 12.5px;
  color: var(--body);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 16px;
}

.deal-countdown-box {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}

.countdown-segment {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  padding: 6px 10px;
  text-align: center;
  min-width: 48px;
}

.countdown-val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  letter-spacing: 1px;
}

.countdown-lbl {
  font-family: var(--font-mono);
  font-size: 7.5px;
  text-transform: uppercase;
  color: var(--muted-soft);
  letter-spacing: 1.5px;
}

.countdown-divider {
  font-family: var(--font-mono);
  color: var(--muted-soft);
}

/* ==========================================================================
   DIGITAL REWARD CLUB (BUGATTI ATELIER VIP CARD)
   ========================================================================== */
.membership-showcase {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.loyalty-card {
  position: relative;
  height: 225px;
  width: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #0E0E0E;
  border: 1px solid var(--silver-accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
  overflow: hidden;
}

.loyalty-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.02));
  pointer-events: none;
}

.card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.card-brand-tag {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-brand-tag h3 {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 4px;
  color: #FFFFFF;
  text-transform: uppercase;
  font-weight: 400;
}

.card-tier-chip {
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid #FFFFFF;
  background: transparent;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.card-mid-row {
  position: relative;
  z-index: 2;
}

.card-member-name {
  font-family: var(--font-display);
  font-size: 17px;
  color: #FFFFFF;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.card-member-id {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 3px;
}

.card-bottom-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.card-points-box span {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.card-points-box h4 {
  font-family: var(--font-display);
  font-size: 17px;
  color: #FFFFFF;
  font-weight: 400;
  letter-spacing: 1px;
}

.card-qr-sim {
  width: 42px;
  height: 42px;
  background: #FFFFFF;
  border-radius: var(--radius-none);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-qr-sim svg {
  width: 100%;
  height: 100%;
  color: #000000;
}

/* Tier Perks Card */
.tier-perks-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  padding: 20px;
}

.tier-perks-card h4 {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 400;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.perks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.perks-list li {
  font-size: 12px;
  color: var(--body);
  font-weight: 300;
  display: flex;
  align-items: center;
  gap: 10px;
}

.perks-list li svg {
  color: #FFFFFF;
  flex-shrink: 0;
}

/* ==========================================================================
   CONCIERGE & WHATSAPP
   ========================================================================== */
.contact-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hotel-contact-card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.hcc-header h4 {
  font-family: var(--font-display);
  font-size: 13.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 400;
}

.hcc-location {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.btn-whatsapp-direct {
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid #25D366;
  color: #25D366;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.25s ease;
}

.btn-whatsapp-direct:hover {
  background: #25D366;
  color: #000000;
}

/* ==========================================================================
   BOTTOM NAVIGATION (BUGATTI ULTRA-MINIMAL DOCK)
   ========================================================================== */
.bottom-navigation {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--app-max-width);
  height: var(--bottom-nav-height);
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 6px;
  z-index: 100;
}

.nav-item {
  background: transparent;
  border: none;
  color: var(--muted-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 6px 10px;
  position: relative;
  outline: none;
  transition: color 0.2s ease;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease, stroke 0.2s ease;
}

.nav-item span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.nav-item.active {
  color: #FFFFFF;
}

.nav-item.active svg {
  stroke: #FFFFFF;
}

.nav-item.active::after {
  content: '';
  position: absolute;
  top: -1px;
  width: 18px;
  height: 1px;
  background: #FFFFFF;
}

/* ==========================================================================
   MODAL & TOAST
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal-sheet {
  background: var(--surface-card);
  border-top: 1px solid var(--silver-accent);
  border-left: 1px solid var(--hairline);
  border-right: 1px solid var(--hairline);
  width: 100%;
  max-width: var(--app-max-width);
  padding: 28px 20px 36px;
  max-height: 85vh;
  overflow-y: auto;
}

.toast-message {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: #FFFFFF;
  border: 1px solid #FFFFFF;
  color: #000000;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
  z-index: 300;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-message.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}