@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600;700&family=Poppins:wght@400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Inter:wght@400;500;600;700&family=Baloo+2:wght@500;600;700&family=Quicksand:wght@500;600;700&family=Jost:wght@400;500;600&display=swap');

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Poppins',sans-serif; color:var(--brand-text); background:var(--brand-bg); overflow-x:hidden;}
a{color:inherit;}
img{max-width:100%; display:block;}

/* ============ BRAND (marketing site) ============ */
:root{
  --brand-bg:#FFF8F3; --brand-bg2:#FFE9DC; --brand-primary:#E8527A; --brand-gold:#D4AF37;
  --brand-text:#3A2233; --brand-soft:#8B6F76; --brand-card:#FFFFFF;
  --brand-surface:rgba(255,255,255,0.72); --brand-surface-strong:#FFFFFF; --brand-border:rgba(58,34,51,0.08);
  --brand-tint:rgba(232,82,122,0.08); --brand-accent:#FF9BB5; --brand-button-text:#FFFFFF;
  --brand-footer:#2C1A24; --brand-footer-text:#EFDDE2; --brand-footer-accent:#FFABBE;
  --font-disp:'Cormorant Garamond', serif;
}

/* ============ APP THEME TOKENS (creator/recipient tools) ============ */
[data-theme="pink"]{
  --bg:#FFF0F3; --bg2:#FFDCE6; --card:rgba(255,255,255,0.72); --card-solid:#fff7f9;
  --primary:#E8527A; --primary-dark:#C23A5E; --accent:#FFC2D1; --text:#4A1B2F; --text-soft:#8B5568;
  --border:rgba(232,82,122,0.18); --shadow:0 20px 50px -20px rgba(200,60,100,0.35);
  --font-display:'Dancing Script', cursive; --font-body:'Poppins', sans-serif; --radius:26px;
  --brand-bg:#FFF0F3; --brand-bg2:#FFDCE6; --brand-primary:#E8527A; --brand-text:#4A1B2F; --brand-soft:#8B5568; --brand-card:#fff7f9; --brand-surface:rgba(255,255,255,0.72); --brand-surface-strong:#fff7f9; --brand-border:rgba(232,82,122,0.18); --brand-tint:rgba(232,82,122,0.08); --brand-accent:#FF9BB5; --brand-button-text:#FFFFFF; --brand-footer:#3A1726; --brand-footer-text:#FFE6ED; --brand-footer-accent:#FFABBE;
}
[data-theme="elegant"]{
  --bg:#0B1220; --bg2:#182238; --card:rgba(20,28,48,0.68); --card-solid:#131b30;
  --primary:#7FA6FF; --primary-dark:#5680E8; --accent:#A9C1F0; --text:#ECF1FB; --text-soft:#93A2C2;
  --border:rgba(127,166,255,0.22); --shadow:0 20px 55px -20px rgba(0,0,0,0.7);
  --font-display:'Cormorant Garamond', serif; --font-body:'Inter', sans-serif; --radius:20px;
  --brand-bg:#0B1220; --brand-bg2:#182238; --brand-primary:#7FA6FF; --brand-text:#ECF1FB; --brand-soft:#93A2C2; --brand-card:#131b30; --brand-surface:rgba(20,28,48,0.86); --brand-surface-strong:#131b30; --brand-border:rgba(127,166,255,0.22); --brand-tint:rgba(127,166,255,0.12); --brand-accent:#A9C1F0; --brand-button-text:#0B1220; --brand-footer:#070D18; --brand-footer-text:#DCE7FF; --brand-footer-accent:#A9C1F0;
}
[data-theme="cute"]{
  --bg:#FDF6FF; --bg2:#ECE0FF; --card:rgba(255,255,255,0.75); --card-solid:#fbf6ff;
  --primary:#B388EB; --primary-dark:#9463D6; --accent:#FFD3E8; --text:#4B3869; --text-soft:#8873AC;
  --border:rgba(179,136,235,0.22); --shadow:0 20px 50px -20px rgba(150,100,220,0.3);
  --font-display:'Baloo 2', cursive; --font-body:'Quicksand', sans-serif; --radius:30px;
  --brand-bg:#FDF6FF; --brand-bg2:#ECE0FF; --brand-primary:#B388EB; --brand-text:#4B3869; --brand-soft:#8873AC; --brand-card:#fbf6ff; --brand-surface:rgba(255,255,255,0.78); --brand-surface-strong:#fbf6ff; --brand-border:rgba(179,136,235,0.22); --brand-tint:rgba(179,136,235,0.1); --brand-accent:#FFD3E8; --brand-button-text:#FFFFFF; --brand-footer:#2C2140; --brand-footer-text:#F2E9FF; --brand-footer-accent:#E2B8FF;
}
[data-theme="premium"]{
  --bg:#0A0A0A; --bg2:#1B1712; --card:rgba(22,19,15,0.72); --card-solid:#141210;
  --primary:#D4AF37; --primary-dark:#B8942C; --accent:#F1E2B0; --text:#F3EEE2; --text-soft:#B4A98F;
  --border:rgba(212,175,55,0.28); --shadow:0 25px 60px -20px rgba(0,0,0,0.8);
  --font-display:'Cormorant Garamond', serif; --font-body:'Jost', sans-serif; --radius:14px;
  --brand-bg:#0A0A0A; --brand-bg2:#1B1712; --brand-primary:#D4AF37; --brand-text:#F3EEE2; --brand-soft:#B4A98F; --brand-card:#141210; --brand-surface:rgba(22,19,15,0.88); --brand-surface-strong:#141210; --brand-border:rgba(212,175,55,0.28); --brand-tint:rgba(212,175,55,0.1); --brand-accent:#F1E2B0; --brand-button-text:#161311; --brand-footer:#090807; --brand-footer-text:#E9DFC8; --brand-footer-accent:#D4AF37;
}

/* ============ SITE HEADER / FOOTER ============ */
.site-header{
  position:sticky; top:0; z-index:40; background:var(--brand-surface); backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px); border-bottom:1px solid var(--brand-border); padding:18px 6vw;
  display:flex; align-items:center; justify-content:space-between; box-shadow:0 12px 28px -25px var(--brand-primary);
}
.brand{font-family:var(--font-disp); font-weight:700; font-size:26px; letter-spacing:.3px; display:flex; align-items:center; gap:8px; text-decoration:none; color:var(--brand-text);}
.brand span{color:var(--brand-primary);}
.site-nav{display:flex; gap:18px; align-items:center;}
.site-nav a{text-decoration:none; font-size:14px; font-weight:600; color:var(--brand-text); opacity:.8; transition:all .2s ease; position:relative;}
.site-nav a::after{content:''; position:absolute; left:0; bottom:-7px; width:0; height:2px; background:var(--brand-primary); transition:width .25s ease; border-radius:99px;}
.site-nav a:hover{opacity:1; color:var(--brand-primary);} .site-nav a:hover::after{width:100%;}
.theme-switcher-wrap{display:flex; align-items:center; padding:6px; border:1px solid var(--brand-border); background:var(--brand-surface); border-radius:999px; box-shadow:inset 0 1px 0 var(--brand-accent);}
.theme-label{font-size:11px; letter-spacing:1.5px; text-transform:uppercase; color:var(--brand-soft); font-weight:700;}
.theme-switcher{display:flex; align-items:center; gap:8px;}
.color-dropdown{position:relative; display:flex; align-items:center;}
.color-dropdown-trigger{display:flex; align-items:center; border:0; background:transparent; padding:1px; cursor:pointer;}
.color-dropdown-trigger:focus-visible{outline:2px solid var(--brand-primary); outline-offset:3px; border-radius:50%;}
.color-dropdown-menu{position:absolute; top:calc(100% + 10px); right:-4px; display:flex; gap:8px; padding:9px; border:1px solid var(--brand-border); background:var(--brand-surface-strong); border-radius:999px; box-shadow:0 16px 28px -18px var(--brand-primary); z-index:5;}
.color-dropdown-menu[hidden]{display:none;}
.swatch{width:16px; height:16px; border:none; border-radius:50%; cursor:pointer; position:relative; box-shadow:0 0 0 2px rgba(255,255,255,0.6), 0 8px 18px -12px rgba(0,0,0,0.4); transition:transform .2s ease, box-shadow .2s ease;}
.swatch:hover{transform:scale(1.12);}
.swatch.active{box-shadow:0 0 0 2px #fff, 0 0 0 4px rgba(58,34,51,0.14), 0 8px 18px -12px rgba(0,0,0,0.4);}
.sw-pink{background:linear-gradient(135deg,#FFC2D1,#E8527A);}
.sw-elegant{background:linear-gradient(135deg,#182238,#7FA6FF);}
.sw-cute{background:linear-gradient(135deg,#FFD3E8,#B388EB);}
.sw-premium{background:linear-gradient(135deg,#161311,#D4AF37);}
.nav-cta{background:linear-gradient(135deg,var(--brand-primary), var(--brand-accent)); color:var(--brand-button-text) !important; padding:12px 18px; border-radius:999px; font-weight:700 !important; opacity:1 !important; box-shadow:0 16px 32px -20px var(--brand-primary);}
.nav-cta::after{display:none !important;}
.nav-toggle{display:none; width:42px; height:42px; border-radius:12px; border:1px solid var(--brand-border); background:var(--brand-surface); cursor:pointer; position:relative;}
.nav-toggle::before,.nav-toggle::after,.nav-toggle span{content:''; position:absolute; left:11px; right:11px; height:2px; background:var(--brand-text); border-radius:999px;}
.nav-toggle::before{top:14px;} .nav-toggle span{top:20px;} .nav-toggle::after{top:26px;}

.site-footer{background:radial-gradient(circle at top, var(--brand-tint), transparent 45%), var(--brand-footer); color:var(--brand-footer-text); padding:72px 6vw 30px; margin-top:90px;}
.footer-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; max-width:1100px; margin:0 auto 40px;}
.footer-col h4{font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--brand-footer-accent); margin-bottom:14px;}
.footer-col a{display:block; text-decoration:none; color:var(--brand-footer-text); opacity:.82; font-size:14px; margin-bottom:10px; transition:opacity .2s ease;}
.footer-col a:hover{opacity:1;}
.footer-col p{font-size:14px; opacity:.76; line-height:1.7; max-width:300px;}
.footer-bottom{text-align:center; font-size:12.5px; opacity:.58; border-top:1px solid var(--brand-border); padding-top:20px; max-width:1100px; margin:0 auto;}

/* ============ HERO ============ */
.hero{
  max-width:1160px; margin:0 auto; padding:68px 6vw 40px; position:relative;
}
.hero-shell{
  position:relative; overflow:hidden; background:linear-gradient(135deg, var(--brand-surface), var(--brand-tint));
  border:1px solid var(--brand-border); border-radius:32px; box-shadow:0 30px 80px -45px var(--brand-primary);
  padding:42px 40px 54px; backdrop-filter:blur(8px);
}
.hero-content{display:grid; grid-template-columns:1.1fr .9fr; gap:32px; align-items:center;}
.hero-copy{text-align:left;}
.hero-eyebrow{display:inline-flex; align-items:center; gap:8px; font-size:12px; letter-spacing:3px; text-transform:uppercase; color:var(--brand-primary); font-weight:700; margin-bottom:18px; padding:8px 12px; border-radius:999px; background:var(--brand-tint);}
.hero h1{font-family:var(--font-disp); font-size:clamp(46px,6vw,76px); line-height:0.92; font-weight:700; margin-bottom:18px; letter-spacing:-.04em;}
.hero h1 em{font-style:italic; color:var(--brand-primary);}
.hero p.lead{font-size:17px; color:var(--brand-soft); max-width:560px; line-height:1.7; margin-bottom:28px;}
.hero-ctas{display:flex; gap:14px; justify-content:flex-start; flex-wrap:wrap;}
.hero-visual{position:relative; display:flex; justify-content:center; align-items:center; min-height:420px; width:100%;}
.hero-panel{
  position:relative; z-index:1; width:100%; max-width:430px; background:var(--brand-surface);
  border:1px solid var(--brand-border); border-radius:28px; padding:18px; box-shadow:0 30px 80px -50px rgba(58,34,51,0.5);
}
.preview-card{background:var(--brand-card); border-radius:24px; padding:18px; min-height:360px; position:relative; overflow:hidden; border:1px solid var(--brand-border);}
.preview-badge{display:inline-block; font-size:11px; letter-spacing:1.6px; text-transform:uppercase; font-weight:700; color:var(--brand-primary); background:var(--brand-tint); padding:7px 10px; border-radius:999px; margin-bottom:18px;}
.preview-card h3{font-family:var(--font-disp); font-size:40px; margin-bottom:8px; color:var(--brand-text);}
.preview-card p{font-size:14px; line-height:1.6; color:var(--brand-soft); margin-bottom:18px;}
.preview-actions{display:flex; gap:10px; margin-bottom:18px; flex-wrap:wrap;}
.small-btn{display:inline-flex; align-items:center; justify-content:center; padding:10px 14px; border-radius:12px; background:var(--brand-tint); color:var(--brand-primary); border:1px solid var(--brand-border); font-weight:700; font-size:12px;}
.preview-mock{background:linear-gradient(135deg, var(--brand-bg2), var(--brand-accent)); border-radius:18px; padding:16px; min-height:140px; display:flex; align-items:flex-end; justify-content:space-between; position:relative; overflow:hidden;}
.preview-mock::before{content:'✦'; position:absolute; font-size:120px; right:16px; bottom:20px; opacity:0.12; color:var(--brand-primary);}
.preview-mock .mini-bubble{background:var(--brand-card); border:1px solid var(--brand-border); border-radius:14px; padding:10px 12px; box-shadow:0 12px 22px -18px var(--brand-primary); font-size:12.5px; color:var(--brand-text); font-weight:600;}
.preview-mock .mini-bubble.large{padding:12px 16px;}
.hero-visual .float-chip{position:absolute; z-index:2; display:inline-flex; align-items:center; justify-content:center; gap:6px; padding:10px 14px; border-radius:999px; background:var(--brand-card); border:1px solid var(--brand-border); box-shadow:0 20px 35px -28px var(--brand-primary); font-size:12px; font-weight:700; color:var(--brand-text); white-space:nowrap; animation:bob 4s ease-in-out infinite;}
.hero-visual .float-chip:nth-child(2){top:12px; left:0;} 
.hero-visual .float-chip:nth-child(3){right:0; bottom:65px; animation-delay:.7s;} 
.hero-visual .float-chip:nth-child(4){left:16px; bottom:8px; animation-delay:1.2s;}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}

/* buttons (brand) */
.btn{font-family:'Poppins',sans-serif; font-weight:700; font-size:15px; border:none; cursor:pointer; border-radius:999px; padding:14px 24px; transition:transform .15s ease, box-shadow .15s ease, opacity .2s;}
.btn.primary{background:linear-gradient(135deg,var(--brand-primary), var(--brand-accent)); color:var(--brand-button-text); box-shadow:0 18px 30px -18px var(--brand-primary);}
.btn.primary:hover{transform:translateY(-2px);}
.btn.outline{background:var(--brand-surface); color:var(--brand-text); border:1.5px solid var(--brand-border);}
.btn.outline:hover{border-color:var(--brand-primary); color:var(--brand-primary);}

/* ============ CATEGORY GRID ============ */
.section{max-width:1100px; margin:0 auto; padding:58px 6vw 0;}
.section-head{text-align:center; margin-bottom:44px;}
.section-eyebrow{font-size:12px; letter-spacing:3px; text-transform:uppercase; color:var(--brand-primary); font-weight:700; margin-bottom:10px;}
.section-head h2{font-family:var(--font-disp); font-size:clamp(30px,4vw,46px); font-weight:700;}

.stats-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:18px;}
.stat-card{background:linear-gradient(180deg, var(--brand-surface), var(--brand-card)); border:1px solid var(--brand-border); border-radius:24px; padding:26px 22px; box-shadow:0 16px 38px -30px var(--brand-primary);}
.stat-card .stat-number{font-family:var(--font-disp); font-size:48px; line-height:1; color:var(--brand-primary); font-weight:700; margin-bottom:8px;}
.stat-card .stat-label{font-size:13px; letter-spacing:1.5px; text-transform:uppercase; color:var(--brand-soft); font-weight:700; margin-bottom:10px;}
.stat-card p{font-size:14px; line-height:1.6; color:var(--brand-soft);}

.cat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.cat-card{
  background:linear-gradient(180deg, var(--brand-surface), var(--brand-card)); border-radius:24px; padding:28px 24px; text-decoration:none; color:var(--brand-text);
  box-shadow:0 18px 42px -30px var(--brand-primary); transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display:flex; flex-direction:column; border:1px solid var(--brand-border);
}
.cat-card:hover{transform:translateY(-8px); box-shadow:0 28px 50px -22px var(--brand-primary); border-color:var(--brand-primary);}
.cat-emoji{font-size:38px; margin-bottom:16px;}
.cat-card h3{font-family:var(--font-disp); font-size:28px; margin-bottom:10px;}
.cat-card p{font-size:14px; color:var(--brand-soft); line-height:1.65; flex:1; margin-bottom:18px;}
.cat-link{font-size:13.5px; font-weight:700; color:var(--brand-primary); display:inline-flex; align-items:center; gap:6px;}

/* ============ HOW IT WORKS ============ */
.steps-row{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; text-align:left; margin-top:8px;}
.steps-row > div{background:linear-gradient(180deg, var(--brand-surface), var(--brand-card)); border-radius:22px; padding:24px 20px; border:1px solid var(--brand-border); box-shadow:0 18px 30px -30px var(--brand-primary);}
.step-num{font-family:var(--font-disp); font-size:36px; color:var(--brand-primary); font-weight:700; margin-bottom:12px;}
.steps-row h4{font-size:18px; margin-bottom:8px;}
.steps-row p{font-size:13.8px; color:var(--brand-soft); line-height:1.6;}

/* ============ TESTIMONIALS ============ */
.testi-row{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.testi{background:linear-gradient(180deg, var(--brand-surface), var(--brand-card)); border-radius:22px; padding:24px; box-shadow:0 20px 40px -30px var(--brand-primary); border:1px solid var(--brand-border);}
.testi p{font-size:14px; line-height:1.65; margin-bottom:16px; color:var(--brand-text);}
.testi-who{display:flex; align-items:center; gap:10px; font-size:13px; color:var(--brand-soft);}
.testi-avatar{width:36px; height:36px; border-radius:50%; background:linear-gradient(135deg,var(--brand-primary),var(--brand-gold)); flex-shrink:0;}

@media(max-width:940px){
  .site-nav{position:fixed; top:72px; right:20px; left:20px; background:var(--brand-surface-strong); backdrop-filter:blur(10px); flex-direction:column; align-items:flex-start; padding:22px 18px; gap:16px; border-radius:18px; box-shadow:0 24px 45px -24px rgba(58,34,51,0.36); display:none; border:1px solid var(--brand-border);}
  .site-nav.open{display:flex;}
  .theme-switcher-wrap{justify-content:space-between;}
  .theme-switcher{flex-wrap:wrap; justify-content:flex-end;}
  .nav-toggle{display:block;}
  .hero-shell{padding:26px 18px 34px;}
  .hero-content{grid-template-columns:1fr;}
  .hero-copy{text-align:center;}
  .hero-ctas{justify-content:center;}
  .hero-visual{min-height:auto; flex-direction:column; gap:12px; padding-top:18px;}
  .hero-panel{max-width:100%;}
  .hero-visual .float-chip{position:relative; inset:auto; transform:none; white-space:normal; width:auto; max-width:100%; text-align:center; font-size:11px; padding:9px 12px;}
  .hero-visual .float-chip:nth-child(2), .hero-visual .float-chip:nth-child(3), .hero-visual .float-chip:nth-child(4){top:auto; left:auto; right:auto; bottom:auto; animation:none;}
  .stats-grid, .cat-grid, .steps-row, .testi-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr;}
  .setting{
    display: flex;
  }
}

@media(max-width:600px){
  .stats-grid, .cat-grid, .steps-row, .testi-row{grid-template-columns:1fr;}
}

/* ============================================================ */
/* ================= APP (creator/recipient tool) ============= */
/* ============================================================ */
.app-page{min-height:100vh; display:flex; align-items:center; justify-content:center; padding:26px 14px 40px;
  background:var(--bg); background-image:radial-gradient(circle at 20% 15%, var(--bg2), transparent 55%), radial-gradient(circle at 85% 85%, var(--bg2), transparent 50%);
  color:var(--text); position:relative; overflow:hidden; transition:background .6s ease;}
.mini-nav{position:absolute; top:16px; left:16px; z-index:5;}
.recipient-mode .mini-nav{display:none;}
.mini-nav a{font-size:13px; color:var(--text-soft); text-decoration:none; display:inline-flex; align-items:center; gap:4px; background:var(--card-solid); padding:8px 14px; border-radius:999px; border:1px solid var(--border);}

.ambient{position:fixed; inset:0; overflow:hidden; pointer-events:none; z-index:0;}
.p{position:absolute; bottom:-10%; font-size:18px; color:var(--primary); opacity:.55; will-change:transform,opacity; animation:rise linear forwards; filter:drop-shadow(0 0 6px var(--accent));}
@keyframes rise{0%{transform:translate(0,0) rotate(0deg); opacity:0;}10%{opacity:.6;}100%{transform:translate(var(--drift,20px), -115vh) rotate(200deg); opacity:0;}}

.app{position:relative; z-index:2; width:100%; max-width:430px;}
.switcher{display:flex; gap:10px; justify-content:center; margin-bottom:12px;}
.swatch{width:30px; height:30px; border-radius:50%; border:2px solid rgba(255,255,255,0.5); cursor:pointer; transition:transform .25s ease, box-shadow .25s ease; box-shadow:0 4px 10px rgba(0,0,0,0.15);}
.swatch:hover{transform:translateY(-3px) scale(1.08);}
.swatch.active{outline:2px solid var(--text); outline-offset:2px; transform:scale(1.12);}
.sw-pink{background:linear-gradient(135deg,#FFC2D1,#E8527A);}
.sw-elegant{background:linear-gradient(135deg,#182238,#7FA6FF);}
.sw-cute{background:linear-gradient(135deg,#FFD3E8,#B388EB);}
.sw-premium{background:linear-gradient(135deg,#161311,#D4AF37);}

.stage-wrap{background:var(--card); backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow); padding:30px 26px 26px; min-height:520px; display:flex; flex-direction:column; position:relative; overflow:hidden; transition:background .6s ease, border-color .6s ease;}
.progress{display:flex; gap:6px; justify-content:center; margin-bottom:22px;}
.dot{width:7px; height:7px; border-radius:50%; background:var(--border); transition:all .3s ease;}
.dot.on{background:var(--primary); width:20px; border-radius:5px;}
.stage{flex:1; display:flex; flex-direction:column; opacity:1; transform:translateY(0) scale(1); transition:opacity .22s ease, transform .28s cubic-bezier(.4,0,.2,1);}
.stage.out{opacity:0; transform:translateY(-10px) scale(.97);}
.stage.in{opacity:0; transform:translateY(10px) scale(.97);}

.app h1,.app h2,.app h3{font-family:var(--font-display); font-weight:700; line-height:1.15; color:var(--text);}
.eyebrow{font-family:var(--font-body); font-size:11px; letter-spacing:2.5px; text-transform:uppercase; color:var(--primary); font-weight:600; margin-bottom:8px;}
.app h2{font-size:29px; margin-bottom:6px;}
[data-theme="elegant"] .app h2, [data-theme="premium"] .app h2{font-style:italic;}
.sub{color:var(--text-soft); font-size:14.5px; margin-bottom:22px; line-height:1.5; font-family:var(--font-body);}

.grid{display:grid; gap:12px; margin-top:4px;}
.grid.cols-2{grid-template-columns:1fr 1fr;}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.opt{background:var(--card-solid); border:1.5px solid var(--border); border-radius:16px; padding:16px 14px; cursor:pointer; text-align:left; color:var(--text); font-family:var(--font-body); font-size:14.5px; font-weight:600; transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;}
.opt:hover{transform:translateY(-3px); border-color:var(--primary); box-shadow:0 10px 24px -14px var(--primary);}
.opt.selected{border-color:var(--primary); background:var(--accent); transform:scale(.97);}
.opt .opt-title{font-size:16px; margin-bottom:2px;}
.opt .opt-sub{font-size:12px; color:var(--text-soft); font-weight:400;}

.theme-card{display:flex; flex-direction:column; gap:10px; padding:0; overflow:hidden;}
.theme-preview{height:70px; width:100%;}
.tp-pink{background:linear-gradient(135deg,#FFE1E8,#E8527A);}
.tp-elegant{background:linear-gradient(135deg,#0B1220,#7FA6FF);}
.tp-cute{background:linear-gradient(135deg,#FDF6FF,#B388EB);}
.tp-premium{background:linear-gradient(135deg,#0A0A0A,#D4AF37);}
.theme-label{padding:0 14px 14px;}


.app input[type=text], .app input[type=password], .app textarea{width:100%; border:1.5px solid var(--border); border-radius:14px; padding:14px 16px; font-family:var(--font-body); font-size:15px; color:var(--text); background:var(--card-solid); outline:none; transition:border-color .2s ease, box-shadow .2s ease; margin-bottom:14px;}
.app input:focus, .app textarea:focus{border-color:var(--primary); box-shadow:0 0 0 4px var(--accent);}
.app textarea{min-height:105px; resize:vertical; line-height:1.5;}

.app .btn{font-family:var(--font-body);}
.app .btn.primary{background:var(--primary); color:#fff; box-shadow:0 12px 24px -10px var(--primary);}
[data-theme="premium"] .app .btn.primary{color:#161311; letter-spacing:.5px;}
.app .btn.primary:disabled{opacity:.4; cursor:not-allowed; transform:none;}
.app .btn.ghost{background:transparent; color:var(--text-soft); text-decoration:underline; padding:8px; font-size:13.5px;}

.step-body{flex:1; display:flex; flex-direction:column;}
.step-actions{margin-top:auto; padding-top:10px;}

.review-card{background:var(--card-solid); border:1.5px solid var(--border); border-radius:18px; padding:18px; margin-bottom:16px;}
.review-row{display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px dashed var(--border); font-size:13.5px; font-family:var(--font-body);}
.review-row:last-child{border-bottom:none;}
.review-row span:first-child{color:var(--text-soft);}
.review-row span:last-child{font-weight:600; text-align:right; max-width:60%;}

.share-box{background:var(--card-solid); border:1.5px dashed var(--primary); border-radius:16px; padding:14px 16px; display:flex; align-items:center; gap:10px; margin-bottom:14px;}
.share-box code{flex:1; font-size:12.5px; color:var(--text-soft); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.copy-btn{background:var(--primary); color:#fff; border:none; border-radius:10px; padding:8px 12px; font-size:12px; cursor:pointer; font-weight:600;}

.recipient{align-items:center; text-align:center; justify-content:center;}
.r-icon{font-size:54px; margin-bottom:14px; animation:pulseIcon 2.4s ease-in-out infinite;}
@keyframes pulseIcon{0%,100%{transform:scale(1);}50%{transform:scale(1.08);}}
.tap-btn{background:var(--primary); color:#fff; border:none; padding:16px 34px; border-radius:999px; font-family:var(--font-body); font-weight:700; font-size:15px; cursor:pointer; box-shadow:0 0 0 0 var(--accent); animation:pulseBtn 1.8s ease-out infinite;}
[data-theme="premium"] .tap-btn{color:#161311;}
@keyframes pulseBtn{0%{box-shadow:0 0 0 0 var(--accent);}70%{box-shadow:0 0 0 16px transparent;}100%{box-shadow:0 0 0 0 transparent;}}

.lock-wrap{width:100%;}
.lock-emoji{font-size:40px; margin-bottom:10px;}
.error-text{color:#e0546b; font-size:13px; margin:-6px 0 12px; min-height:16px;}
.shake{animation:shakeX .4s ease;}
@keyframes shakeX{0%,100%{transform:translateX(0);}20%{transform:translateX(-8px);}40%{transform:translateX(8px);}60%{transform:translateX(-6px);}80%{transform:translateX(6px);}}

.q-name{font-family:var(--font-display); font-size:28px; margin-bottom:26px; padding:0 6px;}
[data-theme="elegant"] .q-name, [data-theme="premium"] .q-name{font-style:italic;}
.q-buttons{position:relative; width:100%; min-height:180px; display:flex; align-items:center; justify-content:center; gap:16px; overflow:hidden; border-radius:18px;}
.q-buttons .btn.yes{font-size:17px; padding:16px 30px; z-index:2;}
.q-buttons .btn.no{position:relative; font-size:16px; padding:14px 26px; background:var(--card-solid); color:var(--text); border:1.5px solid var(--border); z-index:3; user-select:none; font-family:var(--font-body); cursor:pointer;}
.q-caption{margin-top:16px; font-size:13px; color:var(--text-soft); min-height:18px; font-family:var(--font-body);}
.q-caption.pop{animation:popIn .35s ease;}
@keyframes popIn{0%{transform:scale(.7); opacity:0;}60%{transform:scale(1.08);}100%{transform:scale(1); opacity:1;}}

.celeb-title{font-size:32px; margin-bottom:10px;}
.letter-box{background:var(--card-solid); border:1.5px solid var(--border); border-radius:16px; padding:20px; margin:18px 0; text-align:left; font-size:14.5px; line-height:1.7; min-height:80px; color:var(--text); font-family:var(--font-body);}
.letter-label{font-size:11px; letter-spacing:2px; text-transform:uppercase; color:var(--primary); font-weight:700; margin-bottom:8px;}
.caret{display:inline-block; width:2px; background:var(--primary); margin-left:2px; animation:blink 1s step-end infinite;}
@keyframes blink{50%{opacity:0;}}

.balloon-grid{display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin:10px 0 6px;}
.balloon{font-size:44px; background:none; border:none; cursor:pointer; transition:transform .2s ease, opacity .3s ease;}
.balloon:hover{transform:translateY(-4px) scale(1.08);}
.balloon.popped{opacity:0; transform:scale(1.7); pointer-events:none;}
.candle-btn{font-size:60px; background:none; border:none; cursor:pointer; animation:flicker 1.4s ease-in-out infinite;}
@keyframes flicker{0%,100%{transform:scale(1) rotate(-1deg);}50%{transform:scale(1.05) rotate(1deg);}}

.confetti-layer{position:fixed; inset:0; pointer-events:none; z-index:50; overflow:hidden;}
.confetti-layer span{position:absolute; top:-8%; font-size:20px; animation:fall linear forwards;}
@keyframes fall{0%{transform:translateY(0) translateX(0) rotate(0deg); opacity:1;}100%{transform:translateY(115vh) translateX(var(--fx,0px)) rotate(480deg); opacity:0;}}

.editor-toggle{position:fixed; top:14px; right:14px; z-index:60; background:rgba(0,0,0,0.35); color:#fff; border:none; padding:8px 14px; border-radius:999px; font-size:12px; cursor:pointer; font-family:'Poppins',sans-serif; backdrop-filter:blur(6px);}
.footer-note{margin-top:20px; font-size:11.5px; color:var(--text-soft); font-family:var(--font-body);}
.footer-note a{color:var(--primary); cursor:pointer; font-weight:600; text-decoration:none;}

@media(max-width:400px){
  .stage-wrap{padding:24px 18px 20px; min-height:480px;}
  .app h2{font-size:25px;}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001s !important; animation-iteration-count:1 !important;}
}