/* =================================================================
   THE WEDDING OF JEHEZKIEL & CHINTAMY
   DESIGN SYSTEM & CSS STYLING
   ================================================================= */

:root {
  /* Color Palette: Bright Blue - Elegant White */
  --color-primary: #185a9d;
  --color-primary-dark: #0f3460;
  --color-primary-light: #2b78c9;
  --color-sky-tint: #f0f7fe;
  --color-sky-surface: #e5f1fb;
  --color-white: #ffffff;
  --color-text-main: #0c2340;
  --color-text-muted: #3a506b;
  --color-gold-accent: #bfa15f;
  --color-gold-dark: #987d40;
  --color-border-delicate: rgba(24, 90, 157, 0.16);
  --color-card-bg: rgba(255, 255, 255, 0.94);
  --shadow-subtle: 0 8px 24px rgba(12, 35, 64, 0.08);
  --shadow-elevated: 0 14px 34px rgba(12, 35, 64, 0.14);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-script: 'Alex Brush', cursive;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Dimensions */
  --mobile-max-width: 440px;
}

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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: #0b1a2f;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Focus Visible for Accessibility (R-32) */
:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

/* =================================================================
   DESKTOP WRAPPER (Centers Mobile Screen on Larger Displays)
   ================================================================= */
.desktop-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  position: relative;
  background: radial-gradient(circle at 50% 50%, #204068 0%, #0b1a2f 100%);
  overflow: hidden;
}

/* Ambient side ornaments for desktop viewing */
.desktop-bg-decor {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 320px;
  pointer-events: none;
  opacity: 0.15;
  background-image: url('assets/images/bg_watercolor.jpg');
  background-size: cover;
  background-position: center;
  display: none;
}

@media (min-width: 768px) {
  .desktop-bg-decor {
    display: block;
  }

  .left-decor {
    left: 0;
    transform: rotate(180deg);
  }

  .right-decor {
    right: 0;
  }
}

/* =================================================================
   MOBILE CONTAINER (Main App Viewport)
   ================================================================= */
.mobile-container {
  width: 100%;
  max-width: var(--mobile-max-width);
  height: 100vh;
  height: 100dvh;
  background: #ffffff;
  position: relative;
  overflow-y: scroll;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.4);
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* IE/Edge */
}

.mobile-container.scroll-locked {
  overflow-y: hidden !important;
  touch-action: none;
}

.mobile-container::-webkit-scrollbar {
  display: none;
  /* Chrome/Safari */
}

/* Lock scroll initially until user clicks "Buka Undangan" */
.mobile-container.scroll-locked {
  overflow-y: hidden;
}

/* =================================================================
   COMMON SECTION STYLING (Strictly 100vh / 100dvh per section)
   ================================================================= */
.section {
  width: 100%;
  height: 100vh;
  height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  overflow-x: hidden;
  background-color: #ffffff;
  background-image: url('assets/images/bg_watercolor.jpg');
  background-size: cover;
  background-position: center;
  scrollbar-width: none;
}

.section::-webkit-scrollbar {
  display: none;
}

.section-inner {
  padding: 2.2rem 1.4rem 4.5rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  position: relative;
  z-index: 2;
}

/* Universal Typography & Badges */
.badge-tag {
  display: inline-block;
  align-self: center;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border-delicate);
  border-radius: 20px;
  margin-bottom: 0.4rem;
}

.section-header {
  text-align: center;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
  margin-top: 0.2rem;
}

.section-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
  line-height: 1.4;
}

.garland-top {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 0.4rem;
}

.garland-img {
  width: 90%;
  max-height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.06));
}

/* =================================================================
   SECTION 1: COVER
   ================================================================= */
/* =================================================================
   SECTION 1: COVER (Custom Background Image Adaptation)
   ================================================================= */
.section-cover {
  background-image: url('assets/images/cover_custom.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.cover-overlay {
  position: absolute;
  inset: 0;
  /* Soft subtle gradient to gently boost legibility only at top & bottom edge, keeping the middle couple crystal clear */
  background: linear-gradient(180deg,
      rgba(255, 255, 255, 0.45) 0%,
      rgba(255, 255, 255, 0.15) 26%,
      rgba(255, 255, 255, 0) 45%,
      rgba(255, 255, 255, 0) 65%,
      rgba(255, 255, 255, 0.4) 88%,
      rgba(255, 255, 255, 0.75) 100%);
  z-index: 1;
  pointer-events: none;
}

.cover-inner {
  text-align: center;
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 0 !important;
}

/* Middle Space: Tepat di tengah langit di atas kepala ilustrasi pengantin */
.cover-top-content {
  position: absolute;
  top: 36%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.cover-pill {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary-dark);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(24, 90, 157, 0.2);
  padding: 0.22rem 0.85rem;
  border-radius: 20px;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 8px rgba(12, 35, 64, 0.08);
}

.cover-couple-name {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.95), 0 2px 14px rgba(255, 255, 255, 0.9);
  line-height: 1.2;
  margin-top: 0.1rem;
}

.cover-amp {
  font-family: var(--font-script);
  font-weight: 400;
  color: var(--color-gold-accent);
  font-size: 2.1rem;
  vertical-align: middle;
}

.cover-date-badge {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-primary);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
}

/* Bottom Space: Terangkat ke atas dari bagian bawah layar */
.cover-bottom-content {
  position: absolute;
  bottom: 8.5%;
  left: 50%;
  transform: translateX(-50%);
  width: 86%;
  max-width: 330px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.cover-guest-compact {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(24, 90, 157, 0.2);
  border-radius: 14px;
  padding: 0.5rem 1.2rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 15px rgba(12, 35, 64, 0.1);
  width: 100%;
}

.cover-guest-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 500;
  display: block;
}

.cover-guest-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-top: 0.1rem;
}

.cover-cta {
  width: 100%;
  display: flex;
  justify-content: center;
}

.btn-open-invitation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 2rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border: none;
  border-radius: 30px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(24, 90, 157, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-open-invitation:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(24, 90, 157, 0.45);
}

.btn-open-invitation:active {
  transform: translateY(0);
}

.btn-open-invitation.btn-locked,
.btn-open-invitation:disabled {
  background: #64748b !important;
  color: #f1f5f9 !important;
  box-shadow: none !important;
  cursor: not-allowed !important;
  transform: none !important;
  opacity: 0.9;
}

.btn-icon {
  font-size: 1.1rem;
}

.unauthorized-notice {
  font-size: 0.74rem;
  color: #991b1b;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 0.45rem 0.65rem;
  margin-top: 0.4rem;
  line-height: 1.35;
  text-align: center;
  box-shadow: 0 2px 6px rgba(185, 28, 28, 0.08);
}

/* =================================================================
   SECTION 2: INTRO
   ================================================================= */
.section-intro {
  background-image: url('assets/images/flower_bg.png') !important;
  background-size: cover !important;
  background-position: center center !important;
  background-repeat: no-repeat !important;
  justify-content: center !important;
}

.intro-inner {
  text-align: center;
  justify-content: center !important;
  gap: 1.2rem;
  padding: 1rem 1rem 3.5rem !important;
  height: 100%;
  max-height: 100%;
}

.holy-quote-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 12px;
  padding: 0.55rem 0.85rem;
  box-shadow: var(--shadow-subtle);
  margin-top: 0;
  margin-bottom: 0;
  max-width: 95%;
  margin-left: auto;
  margin-right: auto;
}

.arabic-bismillah {
  font-family: 'Amiri', serif, var(--font-serif);
  font-size: 0.88rem;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.quote-text {
  font-size: 0.68rem;
  font-style: italic;
  line-height: 1.38;
  color: var(--color-text-main);
}

.quote-source {
  display: block;
  font-size: 0.64rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 0.15rem;
  font-style: normal;
}

.couple-portrait-wrapper {
  display: flex;
  justify-content: center;
  margin: 0.1rem 0;
}

.portrait-frame {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 4px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-primary-light), 0 12px 28px rgba(12, 35, 64, 0.2);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.portrait-frame:hover {
  transform: scale(1.02);
}

.couple-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.30);
  transform-origin: center center;
}

.couple-names-section {
  margin: 0;
}

.profile-card {
  padding: 0;
}

.profile-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.03em;
  line-height: 1.25;
}

.heart-divider {
  margin: 0.05rem 0;
}

.script-with {
  font-family: var(--font-script);
  font-size: 1.35rem;
  color: var(--color-gold-accent);
}

.intro-blessing-text {
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  max-width: 92%;
  margin: 0 auto;
}

/* =================================================================
   SECTION 3: DETIL ACARA
   ================================================================= */
.events-inner {
  justify-content: space-evenly;
  padding-bottom: 4.5rem;
}

.events-cards-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.event-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow-subtle);
  position: relative;
  transition: transform 0.2s ease;
}

.highlight-card {
  border-color: rgba(24, 90, 157, 0.35);
  background: linear-gradient(180deg, #ffffff 0%, var(--color-sky-tint) 100%);
}

.event-badge {
  position: absolute;
  top: -9px;
  right: 14px;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.65rem;
  border-radius: 12px;
}

.badge-reception {
  background: var(--color-gold-accent);
}

.event-date-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.calendar-icon-box {
  font-size: 1.35rem;
  background: var(--color-sky-tint);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.event-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.event-date {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}

.event-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin: 0.3rem 0;
  font-size: 0.78rem;
  color: var(--color-text-main);
  line-height: 1.35;
}

.detail-icon {
  font-size: 0.9rem;
}

.event-actions {
  margin-top: 0.65rem;
  display: flex;
}

.btn-cal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  /* WCAG 44px tap target */
  width: 100%;
  padding: 0.45rem 0.9rem;
  background: var(--color-white);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-cal:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.event-guidelines {
  text-align: center;
  font-size: 0.74rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-top: 0.3rem;
}

/* =================================================================
   SECTION 4: MAPS & TURUT MENGUNDANG
   ================================================================= */
.maps-inner {
  justify-content: space-evenly;
  padding-bottom: 4.5rem;
}

.venue-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 0.15rem;
}

.map-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 14px;
  padding: 0.55rem;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.map-responsive-box {
  width: 100%;
  height: 170px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border-delicate);
}

.map-action-bar {
  display: flex;
}

.btn-open-maps {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  width: 100%;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease;
}

.btn-open-maps:hover {
  background: var(--color-primary-dark);
}

.inviting-families-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  box-shadow: var(--shadow-subtle);
  text-align: center;
}

.families-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.55rem;
}

.family-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.family-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.family-bullet {
  color: var(--color-gold-accent);
  font-size: 0.75rem;
}

/* =================================================================
   SECTION 4: UCAPAN & DOA (Buku Tamu)
   Ukuran mengikuti isi konten ucapan dari tamu (tidak dibatasi 100vh)
   ================================================================= */
.section.section-wishes {
  height: auto !important;
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.wishes-inner {
  justify-content: flex-start;
  gap: 0.85rem;
  padding-bottom: 5.5rem;
  height: auto;
  min-height: 100%;
}

.wish-form {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 12px;
  padding: 0.85rem;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.form-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  border: 1px solid #d2e2f3;
  border-radius: 6px;
  background: #ffffff;
  color: var(--color-text-main);
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 70px;
}

.btn-send-wish {
  min-height: 44px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-send-wish:hover {
  background: var(--color-primary-dark);
}

.form-feedback {
  font-size: 0.75rem;
  font-weight: 600;
  color: #15803d;
  text-align: center;
  min-height: 1rem;
}

.wishes-feed-container {
  display: flex;
  flex-direction: column;
  flex: none;
  min-height: auto;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 12px;
  padding: 0.85rem;
  box-shadow: var(--shadow-subtle);
}

.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--color-border-delicate);
  margin-bottom: 0.55rem;
}

.feed-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.feed-count {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.wishes-scroll-box {
  overflow-y: visible;
  max-height: none;
  /* Mengikuti panjang konten ucapan */
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-right: 0;
}

.wish-item {
  background: var(--color-sky-tint);
  border: 1px solid rgba(24, 90, 157, 0.1);
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
}

.wish-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.wish-sender-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.wish-timestamp {
  font-size: 0.65rem;
  color: #64748b;
  white-space: nowrap;
}

.wish-content-text {
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--color-text-main);
  word-break: break-word;
}


/* =================================================================
   SECTION 6: TERIMA KASIH
   ================================================================= */
.closing-inner {
  text-align: center;
  justify-content: space-evenly;
  padding-bottom: 4.5rem;
}

.closing-card {
  margin: 0.2rem 0;
}

.closing-heading {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.closing-lead {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-text-main);
  margin-top: 0.4rem;
}

.closing-quote {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--color-primary);
  margin-top: 0.4rem;
}

/* Digital Gift Card */
.gift-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-delicate);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  box-shadow: var(--shadow-subtle);
  margin: 0.3rem 0;
}

.gift-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.gift-icon {
  font-size: 1.1rem;
}

.gift-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.gift-desc {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin: 0.25rem 0;
}

.bank-box {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--color-sky-tint);
  border: 1px dashed var(--color-primary);
  border-radius: 8px;
  padding: 0.6rem;
  margin-top: 0.35rem;
}

.bank-name {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: block;
}

.bank-number {
  font-family: monospace;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  display: block;
}

.bank-holder {
  font-size: 0.72rem;
  color: var(--color-text-main);
  display: block;
}

.btn-copy {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-copy:hover {
  background: var(--color-primary-dark);
}

.copy-toast {
  font-size: 0.72rem;
  color: #15803d;
  font-weight: 600;
  min-height: 1rem;
  margin-top: 0.2rem;
}

.closing-signature {
  margin: 0.4rem 0;
}

.signature-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.signature-names {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0.2rem 0;
}

.signature-families {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
}

.app-footer {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-delicate);
  padding-top: 0.5rem;
}

/* =================================================================
   FLOATING MUSIC PLAYER
   ================================================================= */
.floating-music-wrapper {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 100;
}

.music-toggle-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 12px rgba(12, 35, 64, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: transform 0.2s ease;
}

.music-toggle-btn:hover {
  transform: scale(1.08);
}

.disc-vinyl {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle, #0f3460 30%, #185a9d 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 0.85rem;
  transition: transform 0.3s ease;
}

/* Spinning Animation When Music is Active */
.disc-vinyl.spinning {
  animation: spin 3.5s linear infinite;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* Mobile controls overlay wrapper to stick over mobile screen */
.mobile-controls-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: var(--mobile-max-width);
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
  z-index: 100;
  overflow: hidden;
}

.floating-music-wrapper,
.floating-nav-bar {
  pointer-events: auto;
}

/* =================================================================
   FLOATING BOTTOM NAVIGATION BAR
   ================================================================= */
.floating-nav-bar {
  position: absolute;
  bottom: 0.9rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border-delicate);
  border-radius: 30px;
  padding: 0.35rem 0.75rem;
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(8px);
  display: flex;
  gap: 0.4rem;
  z-index: 100;
  transition: opacity 0.3s ease;
}

.nav-dot {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.55rem;
  border-radius: 16px;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav-dot:hover {
  color: var(--color-primary);
  background: var(--color-sky-tint);
}

.nav-dot.active {
  background: var(--color-primary);
  color: #ffffff;
}

/* Hidden initially until open invitation */
.floating-nav-bar.hidden-nav,
.floating-music-wrapper.hidden-music {
  opacity: 0;
  pointer-events: none;
}