/* UndangSah — struktur dasar undangan (semua tema). Warna & font diatur di themes/*.css */
:root{
  --bg:#fff; --surface:#fff; --surface-2:#f6f6f6; --ink:#222; --muted:#666; --accent:#b8975a; --accent-ink:#fff; --line:rgba(0,0,0,.12);
  --side:#eee; --cover-overlay:linear-gradient(rgba(0,0,0,.25),rgba(0,0,0,.55)); --cover-ink:#fff;
  --f-script:cursive; --f-head:Georgia,serif; --f-body:system-ui,sans-serif;
  --radius:14px; --btn-radius:999px; --page-w:480px; --shadow:0 10px 30px rgba(0,0,0,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--side);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.is-locked{overflow:hidden;height:100vh}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:400}
p{margin:0}

.loader{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:100;transition:opacity .5s,visibility .5s}
.loader span{width:38px;height:38px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin 1s linear infinite}
body:not(.is-loading) .loader{opacity:0;visibility:hidden}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Cover ---------- */
.cover{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--cover-ink);background:var(--cover-bg,var(--bg));overflow:hidden;transition:transform 1.1s cubic-bezier(.7,0,.3,1),opacity 1.1s}
body.is-open .cover{transform:translateY(-100%);opacity:.6;pointer-events:none}
body.no-anim .cover{display:none}
.cover-bg{position:absolute;inset:0}
.cover-bg img{width:100%;height:100%;object-fit:cover}
.cover-bg::after{content:"";position:absolute;inset:0;background:var(--cover-overlay)}
.cover-inner{position:relative;z-index:2;width:min(100%,var(--page-w));padding:48px 28px;display:flex;flex-direction:column;align-items:center;gap:10px}
.cover-kicker{font-family:var(--f-head);letter-spacing:.28em;text-transform:uppercase;font-size:12px}
.cover-names{font-family:var(--f-script);font-size:56px;line-height:1.05;display:flex;flex-direction:column;align-items:center}
.cover-names .amp,.hero-names .amp,.closing-names .amp{font-size:.6em;opacity:.85;margin:.05em 0}
.cover-date{font-family:var(--f-head);letter-spacing:.3em;font-size:13px}
.cover-guest{margin:18px 0 8px;display:flex;flex-direction:column;align-items:center;gap:4px}
.cover-to{font-size:13px;opacity:.9}
.cover-guest-name{font-family:var(--f-head);font-size:22px;font-weight:600;padding:6px 18px;min-width:220px}
.cover-note{font-size:11px;opacity:.75;font-style:italic}
.cover-emblem .orn{width:150px;height:auto}
.cover-script{font-size:20px}

/* ---------- Ornaments ---------- */
.orn{display:block;stroke:var(--orn,var(--accent));fill:none;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.orn .o-leaf path{fill:var(--leaf-fill,transparent);stroke:var(--orn,var(--accent))}
.orn .o-flower ellipse{fill:var(--flower-fill,transparent)}
.orn .o-center{fill:var(--orn,var(--accent));stroke:none}
.orn-divider{width:200px;height:auto;margin:14px auto 0}
.corners{position:absolute;inset:0;pointer-events:none;z-index:1}
.cn{position:absolute;width:var(--corner-size,150px);height:var(--corner-size,150px)}
.cn svg{width:100%;height:100%}
.cn.tl{top:var(--corner-inset,8px);left:var(--corner-inset,8px)}
.cn.tr{top:var(--corner-inset,8px);right:var(--corner-inset,8px);transform:scaleX(-1)}
.cn.bl{bottom:var(--corner-inset,8px);left:var(--corner-inset,8px);transform:scaleY(-1)}
.cn.br{bottom:var(--corner-inset,8px);right:var(--corner-inset,8px);transform:scale(-1,-1)}

/* ---------- Page ---------- */
.page{max-width:var(--page-w);margin:0 auto;background:var(--bg);min-height:100vh;position:relative;box-shadow:0 0 60px rgba(0,0,0,.18);overflow:hidden}
.sec{padding:64px 26px;text-align:center;position:relative;color:var(--ink)}
.sec-head{margin-bottom:28px}
.sec-kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.sec-title{font-family:var(--f-script);font-size:42px;line-height:1.15;color:var(--title,var(--accent))}
.sec-text{color:var(--muted);max-width:36ch;margin:0 auto 22px}

.hero{padding:0 0 56px}
.hero-media{position:relative;aspect-ratio:4/5;overflow:hidden}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:auto 0 0;height:55%;background:linear-gradient(transparent,var(--bg))}
.hero-body{margin-top:-90px;position:relative;padding:0 24px;display:flex;flex-direction:column;align-items:center;gap:10px}
.hero-names{font-family:var(--f-script);font-size:54px;line-height:1.05;color:var(--title,var(--accent));display:flex;flex-direction:column}
.hero-date{font-family:var(--f-head);font-size:17px;letter-spacing:.06em}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:100%;max-width:340px;margin:14px 0 8px}
.cd-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 4px;box-shadow:var(--shadow)}
.cd-box b{display:block;font-family:var(--f-head);font-size:26px;font-weight:600;line-height:1.1;color:var(--title,var(--accent))}
.cd-box span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cd-done{font-family:var(--f-head);color:var(--accent)}

.opening{padding-top:40px}
.bismillah{font-family:'Amiri',serif;font-size:28px;color:var(--title,var(--accent));margin-bottom:12px;line-height:1.8}
.greeting{font-family:var(--f-head);font-style:italic;font-size:17px;margin-bottom:14px;color:var(--ink)}
.opening-text{color:var(--muted);max-width:36ch;margin:0 auto}
.quote{margin:30px auto 0;padding:26px 22px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);max-width:380px;box-shadow:var(--shadow)}
.quote p{font-family:var(--f-head);font-style:italic;font-size:16px;line-height:1.7}
.quote cite{display:block;margin-top:12px;font-style:normal;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}

.couple-grid{display:flex;flex-direction:column;align-items:center;gap:8px}
.person{display:flex;flex-direction:column;align-items:center;gap:8px}
.person-photo{width:200px;aspect-ratio:4/5;border-radius:999px 999px 18px 18px;overflow:hidden;border:1px solid var(--line);padding:6px;background:var(--surface)}
.person-photo img,.photo-empty{width:100%;height:100%;object-fit:cover;border-radius:inherit}
.photo-empty{display:grid;place-items:center;font-family:var(--f-script);font-size:64px;background:var(--surface-2);color:var(--accent)}
.person-name{font-family:var(--f-head);font-size:24px;line-height:1.25;margin-top:10px;color:var(--ink)}
.person-parents{font-size:14px;color:var(--muted)}
.person-parents strong{color:var(--ink);font-weight:600}
.ig{display:inline-flex;align-items:center;gap:6px;font-size:13px;text-decoration:none;color:var(--accent)}
.couple-amp{font-family:var(--f-script);font-size:64px;color:var(--title,var(--accent));line-height:1;margin:18px 0}

.event-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;margin:0 auto 18px;max-width:400px;box-shadow:var(--shadow);text-align:center}
.event-title{font-family:var(--f-script);font-size:36px;color:var(--title,var(--accent));margin-bottom:14px;line-height:1.2}
.event-card p{display:flex;align-items:flex-start;justify-content:center;gap:8px;margin:6px 0;font-size:14.5px}
.event-venue{text-align:left;max-width:300px;margin-left:auto!important;margin-right:auto!important}
.event-venue span{color:var(--muted)}.event-venue strong{color:var(--ink);font-weight:600}
.event-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.ic{width:18px;height:18px;flex:none;margin-top:2px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:var(--btn-radius);background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);text-decoration:none;font-size:14px;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.12)}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn .ic{margin:0}
.btn-ghost{background:transparent;color:var(--accent)}
.btn-sm{padding:8px 14px;font-size:13px}
.btn-block{width:100%}
.btn-open{margin-top:10px;padding:13px 28px;box-shadow:0 10px 26px rgba(0,0,0,.18);animation:pulse 2.4s ease-in-out infinite}
.btn-open svg{width:20px;height:20px}
@keyframes pulse{50%{transform:translateY(-3px)}}
.copied{filter:brightness(1.1)}

.gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.g-item{padding:0;border:0;background:var(--surface-2);border-radius:calc(var(--radius) - 4px);overflow:hidden;cursor:zoom-in;aspect-ratio:1}
.g-item:nth-child(3n+1){grid-column:span 2;aspect-ratio:16/10}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.g-item:hover img{transform:scale(1.05)}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(10,10,10,.92);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.show{display:flex}
.lightbox img{max-height:82vh;max-width:100%;border-radius:8px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:44px;height:44px;border-radius:50%;font-size:26px;cursor:pointer}
.lb-close{top:16px;right:16px}.lb-prev{left:10px;top:50%}.lb-next{right:10px;top:50%}
.lb-count{position:absolute;bottom:18px;color:#fff;font-size:13px;opacity:.8}

.timeline{list-style:none;margin:0 auto;padding:0 0 0 26px;max-width:400px;text-align:left;position:relative}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:1px;background:var(--accent);opacity:.5}
.tl-item{position:relative;padding:0 0 26px 14px}
.tl-dot{position:absolute;left:-25px;top:5px;width:15px;height:15px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.tl-date{font-size:12px;letter-spacing:.16em;color:var(--accent);font-weight:700}
.tl-title{font-family:var(--f-head);font-size:20px;margin:2px 0 4px;color:var(--ink)}
.tl-text{color:var(--muted);font-size:14.5px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);max-width:400px;margin:0 auto;text-align:left}
.form{display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink)}
.form input:not([type=radio]):not([type=checkbox]),.form select,.form textarea{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:var(--field,#fff);font-weight:400;font-size:15px}
.choice{border:0;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.choice legend{font-size:13px;font-weight:600;margin-bottom:6px;padding:0}
.choice label{position:relative}
.choice input{position:absolute;opacity:0}
.choice span{display:block;text-align:center;padding:9px 4px;border:1px solid var(--line);border-radius:10px;font-weight:500;font-size:13px;cursor:pointer;background:var(--field,#fff)}
.choice input:checked+span{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.choice input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.form .check{flex-direction:row;align-items:center;gap:8px;font-weight:500}
.form-hint{font-size:12px;color:var(--muted);text-align:center}

.gift-list{display:flex;flex-direction:column;gap:14px;max-width:360px;margin:0 auto}
.gift-card{position:relative;text-align:left;padding:22px;border-radius:16px;background:var(--gift-bg,var(--surface));color:var(--gift-ink,var(--ink));border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.gift-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.gift-chip{width:38px;height:28px;border-radius:6px;background:linear-gradient(135deg,#e9d39a,#b8913f);opacity:.9}
.gift-provider{font-family:var(--f-head);font-size:20px;font-weight:700;letter-spacing:.06em}
.gift-number{font-size:21px;letter-spacing:.12em;font-weight:600;font-variant-numeric:tabular-nums}
.gift-holder{font-size:13.5px;opacity:.8;margin:4px 0 14px}
.gift-address .gift-holder{font-size:14px}

.wish-list{list-style:none;padding:0;margin:20px auto 0;max-width:400px;max-height:380px;overflow:auto;text-align:left;display:flex;flex-direction:column;gap:10px}
.wish{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.wish-name{font-weight:700;font-size:13.5px;color:var(--accent)}
.wish-text{font-size:14px;color:var(--ink)}
.wish-empty{text-align:center;color:var(--muted)}

.closing{padding-bottom:40px}
.closing-photo{width:220px;aspect-ratio:4/5;margin:0 auto 26px;border-radius:999px 999px 16px 16px;overflow:hidden;border:6px solid var(--surface);box-shadow:var(--shadow)}
.closing-photo img{width:100%;height:100%;object-fit:cover}
.closing-sign{margin-top:18px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.closing-names{font-family:var(--f-script);font-size:46px;line-height:1.1;color:var(--title,var(--accent));display:flex;justify-content:center;gap:.25em;align-items:baseline}
.closing-families{font-size:13px;color:var(--muted);max-width:32ch;margin:8px auto 0}
.inv-footer{text-align:center;font-size:12px;padding:22px 16px 90px;color:var(--muted);border-top:1px solid var(--line)}
.inv-footer a{color:var(--accent);font-weight:600}
.sample-flag{display:inline-block;margin-top:6px;padding:3px 10px;border-radius:99px;background:var(--surface-2);font-size:11px}

.music-btn{position:fixed;right:max(16px,calc(50% - var(--page-w)/2 + 16px));bottom:18px;z-index:40;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.2);opacity:0;transform:scale(.6);transition:.4s}
body.is-open .music-btn{opacity:1;transform:none}
.music-btn svg{width:22px;height:22px}
.music-btn.is-playing{animation:ring 2s ease-out infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 var(--accent),0 8px 20px rgba(0,0,0,.2)}100%{box-shadow:0 0 0 14px transparent,0 8px 20px rgba(0,0,0,.2)}}
.music-btn.is-playing .i-off{display:none}

.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%,20px);background:#222;color:#fff;padding:10px 18px;border-radius:99px;font-size:13.5px;opacity:0;transition:.3s;z-index:90;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.error-box{max-width:420px;margin:15vh auto;padding:30px;text-align:center;background:#fff;border-radius:16px;font-family:system-ui,sans-serif;color:#333}
.error-box h1{font-size:28px;margin-bottom:10px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
body.no-anim .reveal{opacity:1;transform:none;transition:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.btn-open{animation:none}.cover{transition:opacity .3s}}
@media (min-width:520px){.cover-names{font-size:64px}}
.hero-nophoto .hero-body{margin-top:0!important;padding-top:64px}