:root{
  --navy-deep: #0c1526;
  --navy-glow: #1b2947;
  --cream: #faf3ea;
  --cream-deep: #f3e6d8;
  --blush: #fbe6da;
  --card-top: #eef3f6;
  --card-bottom: #dbe4ea;
  --ink: #24304a;
  --ink-soft: #5b6b85;
  --blue: #4f7ea6;
  --blue-deep: #3d6688;
  --wax: #b6656d;
  --wax-deep: #9c4c54;
  --leaf: #93a97e;
  --gold: #cbb28a;
  --font-hand: 'Caveat', cursive;
  --font-body: 'Quicksand', sans-serif;
  --font-label: 'Poppins', sans-serif;
}

*{ box-sizing: border-box; }

html,body{
  margin:0; padding:0; height:100%;
  font-family: var(--font-body);
  overflow:hidden;
}

body{
  background: var(--navy-deep);
}

#app{
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
}

.slide{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition: opacity .5s ease;
  overflow-y:auto;
  padding: 24px 18px;
}
.slide.active{ opacity:1; pointer-events:auto; }

.slide[data-bg="dark"]{
  background: radial-gradient(ellipse at 50% 45%, var(--navy-glow) 0%, var(--navy-deep) 70%);
}
.slide[data-bg="cream"]{
  background: linear-gradient(180deg, var(--cream) 0%, var(--blush) 100%);
}
.slide[data-bg="bouquet"]{
  background: linear-gradient(180deg, #fdf2ea 0%, #f6e2d8 100%);
}

.stage{
  width:100%; max-width: 480px;
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  margin: auto;
}

/* ---------- envelope (slide 1) ---------- */
.envelope{
  background:none; border:none; cursor:pointer; padding:0;
  width: 260px; filter: drop-shadow(0 10px 40px rgba(0,0,0,.45));
  transition: transform .25s ease;
}
.envelope:hover{ transform: translateY(-4px) scale(1.02); }
.envelope.small{ width: 220px; }
.env-svg, .env-svg-open{ width:100%; height:auto; display:block; }

.env-body{ fill:#f6ede2; stroke:#e3d6c4; stroke-width:1.5; }
.env-body.cream-env{ fill:#fbf4ec; stroke:#e6dac8; }
.env-flap{ fill:#fbf6ee; stroke:#e3d6c4; stroke-width:1.5; }
.env-flap.cream-env-flap{ fill:#fdf9f3; }

.env-seal{ fill: var(--wax); stroke: var(--wax-deep); stroke-width: 1; }
.env-seal-flower{ fill: var(--wax-deep); opacity:.85; }
.heart-seal{ fill: var(--wax); }

.sprig-stem{ stroke: var(--leaf); stroke-width:2; fill:none; }
.sprig-leaf{ fill: var(--leaf); opacity:.85; }
.sprig-flower{ fill:#e3a7ac; }
.sprig-bud{ fill:#eec4c8; }

.hint-text{
  color:#cfd8ea; font-family: var(--font-label);
  font-style: italic; font-weight: 400; letter-spacing:.3px;
  margin-top: 28px; font-size: 15px;
}
.em{ filter: none; }

/* ---------- envelope open + flower field (slide 2) ---------- */
.envelope-open{ width: 300px; position:relative; z-index:1; }
.env-flap-open{ fill:#fbf6ee; stroke:#e3d6c4; stroke-width:1.5; transform-origin: 150px 60px; }

.bouquet-preview{
  position:absolute; left:50%; top: 46%; transform: translate(-50%,-50%);
  width: 260px; height: 260px; z-index: 3; pointer-events:none;
}
.bouquet-preview .fl{
  position:absolute; opacity:0; will-change: transform, opacity;
  animation: bloomIn .5s cubic-bezier(.34,1.56,.64,1) forwards;
}
.bouquet-preview.fade-out{ animation: fadeOutQuick .4s ease forwards; }
@keyframes fadeOutQuick{ to{ opacity:0; } }

.flower-field{
  position:absolute; inset:0; pointer-events:none; z-index:4;
  overflow:hidden; contain: layout paint size;
}
.flower-field .fl{
  position:absolute; opacity:0; will-change: transform, opacity;
  animation: burstIn .85s cubic-bezier(.22,.85,.4,1) forwards;
  backface-visibility: hidden;
}
.flower-svg{ width:100%; height:100%; display:block; overflow:visible; }

@keyframes bloomIn{
  0%{ opacity:0; transform: scale(.15) rotate(0deg); }
  100%{ opacity:1; transform: scale(1) rotate(var(--rot,0deg)); }
}
@keyframes burstIn{
  0%{ opacity:0; transform: translate(var(--dx,0px), var(--dy,0px)) scale(.1) rotate(0deg); }
  55%{ opacity:1; }
  100%{ opacity:1; transform: translate(0,0) scale(1) rotate(var(--rot,0deg)); }
}
.flower-field .fl.falling{
  animation: fallOut 1.3s cubic-bezier(.5,0,.7,.4) forwards;
}
@keyframes fallOut{
  0%{ opacity:1; transform: translateY(0) rotate(var(--rot,0deg)); }
  100%{ opacity:0; transform: translateY(115vh) rotate(calc(var(--rot,0deg) + 160deg)); }
}

/* ---------- eyebrow / ribbon (slide 3) ---------- */
.eyebrow{
  font-family: var(--font-label); font-size: 12px; letter-spacing: 3px;
  color: var(--blue-deep); font-weight:600; margin: 0 0 10px;
}
.ribbon{
  position:relative; display:inline-block; padding: 10px 34px;
  background: linear-gradient(180deg,#f8d9cf,#f3c3b6);
  color:#5a4038; font-family: var(--font-hand); font-size: 26px; font-weight:600;
  margin-bottom: 26px; clip-path: polygon(6% 0,94% 0,100% 50%,94% 100%,6% 100%,0 50%);
  box-shadow: 0 4px 10px rgba(0,0,0,.08);
}

.sub-line{ font-size:15px; color: var(--ink-soft); margin: 6px 0 0; }
.sub-line.muted{ font-size: 13px; opacity: .8; margin-top:2px; }

/* ---------- card ---------- */
.card{
  width:100%; background: linear-gradient(180deg, var(--card-top), var(--card-bottom));
  border-radius: 28px; padding: 32px 26px 28px;
  box-shadow: 0 20px 50px rgba(30,40,70,.18), inset 0 1px 0 rgba(255,255,255,.6);
  margin-top: 18px;
}

.caption{ font-family: var(--font-hand); color: var(--blue-deep); font-size: 20px; margin: 0 0 4px; }

.polaroid{
  width: 130px; height:150px; background:#fff; padding:8px 8px 20px;
  border-radius: 4px; box-shadow: 0 8px 18px rgba(0,0,0,.18);
  margin: 0 auto 8px; transform: rotate(-3deg);
}
.photo-placeholder{
  width:100%; height:100%; border-radius:2px;
  object-fit: cover; display:block;
}
.photo-placeholder.photo-fallback{
  background: linear-gradient(135deg, #cfd9e6, #9fb2c9);
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-family: var(--font-hand); font-size: 46px;
}

.big-question, .form-title{
  font-family: var(--font-hand); font-weight:600; color: var(--ink);
  font-size: 34px; line-height: 1.15; margin: 6px 0 18px;
}

.dodge-hint{
  display:none; font-family: var(--font-body); font-size: 13px; color: var(--ink-soft);
  margin: -8px 0 14px;
}
.dodge-hint.show{ display:block; }

.btn-row{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-top: 6px; }

.btn{
  font-family: var(--font-label); font-weight:600; font-size:14px;
  border-radius: 999px; padding: 13px 26px; border:none; cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.btn-primary{ background: var(--blue); color:#fff; box-shadow: 0 8px 18px rgba(79,126,166,.4); }
.btn-primary:hover{ background: var(--blue-deep); transform: translateY(-1px); }
.btn-ghost{ background:#fff; color: var(--ink); border:1px solid #dfe4ea; }
.btn-block{ width:100%; margin-top: 18px; }
.btn-small{ padding: 12px 18px; }

#btnGamau{ position: relative; }
#btnGamau.dodging{
  position: fixed; z-index: 50;
}

/* ---------- yeay ---------- */
.yeay-text{ font-family: var(--font-hand); font-size: 74px; color: var(--ink); margin:0; }
.yeay-sub{ font-family: var(--font-hand); font-size: 24px; color: var(--blue-deep); margin-top:6px; }

/* ---------- form fields ---------- */
.input-field{
  width:100%; font-family: var(--font-body); font-size:15px; color: var(--ink);
  padding: 14px 16px; border-radius: 16px; border: 1px solid #dfe4ea;
  background:#fbfcfd; margin-bottom: 14px; outline:none;
}
.input-field:focus{ border-color: var(--blue); }
.textarea-field{ min-height: 90px; resize: vertical; font-family: var(--font-body); }

.pill-row{ display:flex; gap:8px; justify-content:center; margin-bottom:14px; flex-wrap:wrap; }
.pill-row.wrap{ flex-wrap:wrap; }
.pill{
  font-family: var(--font-label); font-size:13px; font-weight:500; color: var(--ink);
  background:#fff; border:1px solid #dfe4ea; border-radius:999px; padding:10px 16px; cursor:pointer;
  transition: all .15s ease;
}
.pill.selected{ background: var(--blue); color:#fff; border-color: var(--blue); }

.grid-icons{
  display:grid; grid-template-columns: repeat(4,1fr); gap:10px; margin-bottom: 16px;
}
.icon-card{
  font-family: var(--font-label); font-size: 12px; color: var(--ink);
  background:#fff; border:1px solid #e4e9ee; border-radius:16px; padding: 14px 4px 10px;
  display:flex; flex-direction:column; align-items:center; gap:6px; cursor:pointer;
  transition: all .15s ease;
}
.icon-card .ic{ font-size: 26px; }
.icon-card.selected{ border-color: var(--blue); background:#eaf2f8; box-shadow: 0 0 0 2px rgba(79,126,166,.25) inset; }

.input-with-btn{ display:flex; gap:8px; align-items:flex-start; }
.flex1{ flex:1; margin-bottom:0; }

/* ---------- ticket ---------- */
.ticket-card{ text-align:left; }
.ticket-eyebrow{ text-align:center; letter-spacing: 4px; }
.ticket-title{
  font-family: var(--font-hand); font-size: 30px; text-align:center; color: var(--ink);
  margin: 0 0 14px; line-height:1.2;
}
.ticket-divider{ height:1px; background: repeating-linear-gradient(90deg,#c7cfd8 0 6px, transparent 6px 12px); margin: 14px 0; }
.ticket-row{ display:flex; align-items:flex-start; gap:12px; margin-bottom: 14px; }
.ticket-avatar{
  width:38px; height:38px; border-radius:50%; flex-shrink:0;
  object-fit: cover; display:block;
}
.ticket-avatar.photo-fallback{
  background: linear-gradient(135deg,#cfd9e6,#9fb2c9); color:#fff;
  display:flex; align-items:center; justify-content:center; font-family: var(--font-hand); font-size:20px;
}
.ticket-ic{ font-size:18px; width:38px; text-align:center; flex-shrink:0; }
.ticket-label{ font-family: var(--font-label); font-size:10px; letter-spacing:1.5px; color: var(--ink-soft); margin:0 0 2px; }
.ticket-value{ font-family: var(--font-hand); font-size: 19px; color: var(--ink); margin:0; }
.ticket-closing{ font-family: var(--font-hand); font-size: 17px; color: var(--ink); line-height:1.5; text-align:center; margin: 8px 0 10px; }
.ticket-signature{ font-family: var(--font-body); font-size: 13px; color: var(--blue-deep); text-align:center; font-weight:600; }

.share-hint{ font-size: 13px; color: var(--ink-soft); margin: 16px 0 10px; }
.link-btn{
  background:none; border:none; color: var(--blue-deep); font-family: var(--font-label);
  font-size: 13px; text-decoration: underline; cursor:pointer; margin-top: 14px;
}

/* ---------- bouquet ---------- */
.bouquet-stage{ padding-top: 6px; }
.bouquet-eyebrow{ margin-bottom: 2px; }
.bouquet-title{ font-family: var(--font-hand); font-size: 30px; color: var(--ink); margin: 0 0 10px; }
.bouquet-wrap{ width: 260px; margin: 6px auto 10px; }
.bouquet-svg{ width:100%; height:auto; display:block; overflow:visible; }
.bq-wrap{ fill:#f3e3d3; stroke:#d9c2a4; stroke-width:1; }
.bq-wrap-shade{ fill:#eddac6; opacity:.7; }
.bq-wrap-shade2{ fill:#e6d0b8; opacity:.7; }
.bq-stem{ stroke:#7d9a63; stroke-width:3; stroke-linecap:round; }
.bq-ribbon{ fill: var(--wax); opacity:.9; }
.bouquet-flower{ cursor:pointer; transition: transform .2s ease; transform-box: fill-box; transform-origin:center; }
.bouquet-flower:hover{ transform: scale(1.15); }
.bouquet-note{ font-size: 13px; color: var(--ink-soft); margin: 4px 0 10px; }
.bouquet-message{
  font-family: var(--font-hand); font-size: 20px; color: var(--ink); min-height: 30px;
  padding: 0 12px; transition: opacity .2s ease;
}

/* ---------- share modal ---------- */
.share-modal{
  position:fixed; inset:0; background: rgba(12,21,38,.75); z-index:100;
  display:none; align-items:center; justify-content:center; padding:20px;
}
.share-modal.show{ display:flex; }
.share-modal-inner{
  background:#fff; border-radius:20px; padding:18px; max-width: 360px; width:100%;
  text-align:center; max-height: 90vh; overflow-y:auto;
}
.share-modal-inner img{ width:100%; border-radius:12px; margin-bottom:12px; box-shadow: 0 8px 20px rgba(0,0,0,.15); }
.share-modal-hint{ font-size:13px; color: var(--ink-soft); margin: 0 0 14px; }

@media (max-width: 380px){
  .big-question, .form-title{ font-size: 28px; }
  .grid-icons{ grid-template-columns: repeat(3,1fr); }
}