@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,400;0,700;0,800;0,900;1,400&family=Quicksand:wght@400;600;700&display=swap');

:root {
  --inv-primary:#f59e0b;
  --inv-secondary:#d97706;
  --inv-accent:#ec4899;
  --c-primary:var(--inv-primary);
  --c-secondary:var(--inv-secondary);
  --c-accent:var(--inv-accent);
  --c-bg:#fffbf0;
  --c-surface:#fff;
  --c-text:#1c1917;
  --c-muted:#78716c;
  --c-border:#fde68a;
  --font-display:"Nunito",system-ui,sans-serif;
  --font-body:"Quicksand",system-ui,sans-serif;
  --max-w:520px;
  --r:20px;
  --r-lg:28px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--c-bg);color:var(--c-text);overflow-x:hidden}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
.inv-wrap{width:100%;max-width:var(--max-w);margin:0 auto;background:var(--c-bg);min-height:100vh}

.cover{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3rem 2rem;position:relative;overflow:hidden;background:linear-gradient(150deg,var(--c-secondary) 0%,var(--c-primary) 50%,#fbbf24 100%)}
.cover::before{content:'';position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.35) 2px,transparent 2px),radial-gradient(circle,rgba(255,255,255,.2) 2px,transparent 2px),radial-gradient(circle,rgba(236,72,153,.4) 2px,transparent 2px);background-size:40px 40px,60px 60px,80px 80px;background-position:0 0,20px 20px,10px 35px}
.cover-inner{position:relative;z-index:1}
.cover-label{display:inline-block;background:rgba(255,255,255,.25);backdrop-filter:blur(6px);border-radius:999px;padding:.35rem 1.1rem;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:1.25rem}
.cover-age{font-family:var(--font-display);font-size:clamp(5rem,22vw,8rem);font-weight:900;color:#fff;line-height:.95;text-shadow:0 4px 24px rgba(0,0,0,.18);margin-bottom:.5rem}
.cover-age-suffix{font-size:clamp(1.5rem,6vw,2.5rem);font-weight:700;opacity:.85}
.cover-name{font-family:var(--font-display);font-size:clamp(1.75rem,7vw,2.75rem);font-weight:800;color:#fff;line-height:1.15;margin-bottom:.75rem}
.cover-tagline{font-size:.95rem;color:rgba(255,255,255,.85);margin-bottom:2rem}
.cover-date-pill{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.2);backdrop-filter:blur(6px);border:1.5px solid rgba(255,255,255,.35);border-radius:999px;padding:.55rem 1.25rem;color:#fff;font-size:.88rem;font-weight:700;margin-bottom:1.25rem}
.cover-to{font-size:.9rem;color:rgba(255,255,255,.85)}
.cover-to strong{color:#fff}
.cover-scroll{position:absolute;bottom:1.75rem;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.65);font-size:.78rem;border:0;background:none;animation:bBounce 2s infinite}
@keyframes bBounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

.sec{padding:3.5rem 1.75rem;text-align:center;border-bottom:2px dashed #fde68a}
.sec-badge{display:inline-block;background:var(--c-primary);color:#fff;border-radius:999px;padding:.32rem .95rem;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem}
.sec-title{margin:0;font-family:var(--font-display);font-size:1.85rem;font-weight:800;color:#1c1917}
.sec-sub{margin:.625rem auto 0;font-size:.95rem;color:var(--c-muted);line-height:1.75}

.bday-card{background:var(--c-surface);border-radius:var(--r-lg);border:2px solid var(--c-border);padding:2rem 1.5rem;margin-top:1.75rem;box-shadow:0 8px 32px rgba(245,158,11,.12)}
.bday-avatar{width:96px;height:96px;border-radius:50%;margin:0 auto 1rem;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:2.25rem;font-weight:900;color:#fff;box-shadow:0 8px 24px rgba(245,158,11,.3)}
.bday-name{font-family:var(--font-display);font-size:1.625rem;font-weight:800;color:#1c1917;margin-bottom:.25rem}
.bday-full{font-size:.875rem;color:var(--c-muted);margin-bottom:.875rem}
.bday-family{margin-top:.25rem}
.bday-quote{margin-top:1.25rem;padding:1rem 1.25rem;background:#fffbf0;border-radius:var(--r);border-left:4px solid var(--c-accent);text-align:left}
.bday-quote p{margin:0;font-size:.9rem;line-height:1.8;color:#4b4b4b;font-style:italic}
.bday-quote-source{margin:.5rem 0 0;font-size:.78rem;color:#78716c;font-style:normal !important}

.event-card{display:grid;grid-template-columns:auto 1fr;background:var(--c-surface);border-radius:var(--r);border:2px solid var(--c-border);overflow:hidden;margin-top:1.25rem}
.event-accent{width:7px;background:linear-gradient(180deg,var(--c-primary),var(--c-accent))}
.event-body{padding:1.25rem 1.25rem 1.25rem 1rem;text-align:left}
.event-type{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--c-primary);margin-bottom:.4rem}
.event-name{font-family:var(--font-display);font-size:1.1rem;font-weight:800;margin-bottom:.75rem;color:#1c1917}
.event-row{display:flex;gap:.625rem;align-items:flex-start;font-size:.88rem;color:#4b4b4b;margin-bottom:.4rem;line-height:1.6}
.event-icon{flex-shrink:0;width:18px}
.maps-btn{display:inline-flex;align-items:center;gap:.375rem;margin-top:.75rem;padding:.5rem 1rem;background:var(--c-primary);color:#fff;border-radius:999px;font-size:.8rem;font-weight:700}

.countdown{background:linear-gradient(135deg,var(--c-secondary),var(--c-accent));padding:3rem 2rem;text-align:center}
.cd-title{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:#fff;margin-bottom:1.5rem}
.cd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}
.cd-item{background:rgba(255,255,255,.18);border-radius:var(--r);padding:.875rem .5rem}
.cd-num{font-family:var(--font-display);font-size:2.25rem;font-weight:900;color:#fff;line-height:1}
.cd-lbl{font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-top:.35rem}
.countdown-done{grid-column:1 / -1;font-family:var(--font-display);font-size:1.5rem;font-weight:900;color:#fff;margin:0}

.form-card{background:var(--c-surface);border-radius:var(--r-lg);border:2px solid var(--c-border);padding:1.75rem;margin-top:1.75rem}
.rsvp-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-top:1.5rem}
.rs-num{font-family:var(--font-display);font-size:1.75rem;font-weight:800;color:var(--c-primary)}
.rs-lbl{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--c-muted)}
.field{margin-bottom:1rem;text-align:left}
.field label{display:block;font-size:.82rem;font-weight:700;color:#1c1917;margin-bottom:.375rem}
.field input,.field textarea,.field select{width:100%;padding:.78rem 1rem;border:2px solid #fde68a;border-radius:12px;font-size:.9rem;outline:none;background:#fff;transition:border-color .2s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--c-primary)}
.attend-toggle{display:grid;grid-template-columns:1fr 1fr;gap:.625rem;margin-top:.5rem}
.attend-opt{display:none}
.attend-lbl{display:block;padding:.78rem;border:2px solid #fde68a;border-radius:12px;text-align:center;font-size:.88rem;font-weight:700;transition:all .2s;background:#fff;color:#78716c}
.attend-opt:checked + .attend-lbl{border-color:var(--c-primary);background:var(--c-primary);color:#fff}
.submit-btn{width:100%;padding:1rem;background:var(--c-primary);color:#fff;border:none;border-radius:14px;font-size:1rem;font-weight:800;margin-top:.5rem;font-family:var(--font-display)}
.submit-btn:disabled{opacity:.65}
.notice-text{color:#78716c;font-size:.9rem;margin-top:1rem}
.success-text{text-align:center;padding:2rem;font-size:1.125rem;color:var(--c-primary);margin:0}

.wish-list{margin-top:1.5rem}
.wish-card{background:var(--c-surface);border-radius:var(--r);border:2px solid #fde68a;padding:1.125rem;margin-bottom:.75rem;text-align:left}
.wish-head{display:flex;gap:.75rem;align-items:center;margin-bottom:.625rem}
.wish-av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:800;flex-shrink:0}
.wish-name{font-weight:800;font-size:.925rem}
.wish-rel{font-size:.76rem;color:var(--c-muted)}
.wish-msg{font-size:.9rem;line-height:1.75;color:#4b4b4b}

.bank-cards{display:flex;flex-direction:column;gap:.875rem;margin-top:1.5rem}
.bank-card{background:var(--c-surface);border:2px solid var(--c-border);border-radius:var(--r);padding:1.25rem}
.bank-name{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:var(--c-primary);margin-bottom:.375rem}
.bank-number{font-size:1.375rem;font-family:ui-monospace,monospace;font-weight:700;color:#1c1917;margin-bottom:.25rem;word-break:break-all}
.bank-owner{font-size:.82rem;color:var(--c-muted);margin-bottom:.75rem}
.bank-copy{padding:.5rem 1.1rem;background:var(--c-primary);color:#fff;border:0;border-radius:999px;font-size:.82rem;font-weight:700}
.gift-address-card{margin-top:1rem;text-align:left}
.gift-address-text{margin:0;font-size:.9rem;line-height:1.7;color:#4b4b4b}

.closing{background:linear-gradient(135deg,var(--c-secondary),var(--c-primary));padding:4rem 2rem;text-align:center}
.closing-emoji{font-size:3rem;margin-bottom:1.25rem}
.closing-name{font-family:var(--font-display);font-size:2.25rem;font-weight:900;color:#fff;margin-bottom:.75rem}
.closing-text{font-size:.95rem;line-height:1.85;color:rgba(255,255,255,.85);max-width:360px;margin:0 auto 2rem}
.share-row{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;border:2px solid rgba(255,255,255,.4);border-radius:999px;color:#fff;background:rgba(255,255,255,.15);font-size:.875rem;font-weight:700;cursor:pointer}
.closing-brand{margin-top:2.5rem;font-size:.76rem;color:rgba(255,255,255,.55)}
.closing-brand a{color:rgba(255,255,255,.8)}

.upgrade-banner{background:#fffbf0;border-top:2px dashed #fde68a;padding:1.25rem 1.5rem;text-align:center}
.upgrade-banner p{margin:0 0 .625rem;font-size:.82rem;color:#92400e}
.upgrade-btn{display:inline-flex;align-items:center;gap:.375rem;padding:.46rem 1.12rem;background:var(--c-primary);color:#fff;border-radius:999px;font-size:.76rem;font-weight:800}

#inv-toast{position:fixed;left:50%;bottom:1.5rem;transform:translateX(-50%);background:#1c1917;color:#fff;padding:.75rem 1.5rem;border-radius:999px;font-size:.875rem;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}
#inv-toast.show{opacity:1}

@media(max-width:420px){
  .sec,.countdown,.closing,.cover{padding-left:1.25rem;padding-right:1.25rem}
  .cd-grid{grid-template-columns:repeat(2,1fr)}
}