:root{
  --bg:#0f1220; --panel:#171b2e; --line:#2a3050;
  --ink:#eef1f9; --muted:#9aa3c4; --accent:#7c5cff; --accent2:#e0568b;
}
*{box-sizing:border-box;}
body{margin:0; font-family:"Segoe UI",Helvetica,Arial,sans-serif; background:var(--bg); color:var(--ink);}
a{color:inherit;}

/* ---------- Home ---------- */
.site-head{display:flex; align-items:center; justify-content:space-between; padding:22px 32px; border-bottom:1px solid var(--line);}
.brand{font-size:20px; font-weight:800; letter-spacing:-.01em; text-decoration:none;}
.site-head .tag{color:var(--muted); font-size:14px;}
.hero{max-width:760px; margin:0 auto; padding:64px 24px 40px; text-align:center;}
.hero h1{font-size:52px; line-height:1.06; margin:0 0 18px; letter-spacing:-.02em;
  background:linear-gradient(120deg,#fff,#b9b3ff); -webkit-background-clip:text; background-clip:text; color:transparent;}
.lede{font-size:19px; color:var(--muted); max-width:560px; margin:0 auto 34px; line-height:1.6;}
.prompt-box{display:flex; flex-direction:column; gap:12px; background:var(--panel); border:1px solid var(--line);
  border-radius:18px; padding:18px; box-shadow:0 30px 80px rgba(0,0,0,.4);}
.prompt-box textarea{width:100%; resize:vertical; background:#0e1120; color:var(--ink); border:1px solid var(--line);
  border-radius:12px; padding:15px; font-size:16px; font-family:inherit; line-height:1.5;}
.prompt-box textarea:focus{outline:2px solid var(--accent); border-color:transparent;}
.prompt-box button{align-self:flex-end; background:linear-gradient(120deg,var(--accent),var(--accent2)); color:#fff;
  border:0; padding:13px 26px; border-radius:11px; font-size:16px; font-weight:700; cursor:pointer;}
.prompt-box button:hover{filter:brightness(1.08);}
.examples{display:flex; flex-wrap:wrap; gap:8px; justify-content:center; align-items:center; margin-top:22px;}
.examples span{color:var(--muted); font-size:14px;}
.chip{background:var(--panel); color:var(--muted); border:1px solid var(--line); border-radius:999px;
  padding:8px 14px; font-size:13px; cursor:pointer;}
.chip:hover{color:var(--ink); border-color:var(--accent);}
.how{max-width:820px; margin:48px auto; padding:0 24px; display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
.step{background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:20px; color:var(--muted); font-size:15px;}
.step span{display:inline-flex; width:28px; height:28px; align-items:center; justify-content:center; border-radius:50%;
  background:var(--accent); color:#fff; font-weight:700; margin-right:8px;}
.site-foot{text-align:center; color:var(--muted); padding:40px 20px; font-size:13px; border-top:1px solid var(--line);}
.view-btn{display:inline-block; text-decoration:none; background:var(--panel); border:1px solid var(--line);
  padding:9px 16px; border-radius:10px; color:var(--ink); font-size:14px;}
.view-btn.big{margin-top:20px; padding:13px 22px;}

/* ---------- Auth ---------- */
.auth-nav{display:flex; align-items:center; gap:10px;}
.auth-nav .who{color:var(--muted); font-size:14px; margin-right:4px;}
.view-btn.accent{background:linear-gradient(120deg,var(--accent),var(--accent2)); color:#fff; border-color:transparent;}
.auth-main{max-width:440px; margin:0 auto; padding:48px 20px;}
.auth-card{background:var(--panel); border:1px solid var(--line); border-radius:18px; padding:28px 26px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);}
.auth-tabs{display:flex; gap:6px; background:#0e1120; border:1px solid var(--line); border-radius:12px; padding:5px; margin-bottom:22px;}
.auth-tabs a{flex:1; text-align:center; padding:9px; border-radius:8px; text-decoration:none; color:var(--muted); font-weight:600; font-size:14px;}
.auth-tabs a.active{background:linear-gradient(120deg,var(--accent),var(--accent2)); color:#fff;}
.auth-card .fl{display:block; margin-bottom:14px; font-size:13px; color:var(--muted);}
.auth-card .fl input{display:block; width:100%; margin-top:6px; background:#0e1120; border:1px solid var(--line);
  border-radius:10px; padding:12px 13px; color:var(--ink); font-size:15px;}
.auth-card .fl input:focus{outline:2px solid var(--accent); border-color:transparent;}
.auth-btn{width:100%; margin-top:6px; background:linear-gradient(120deg,var(--accent),var(--accent2)); color:#fff;
  border:0; padding:13px; border-radius:11px; font-size:16px; font-weight:700; cursor:pointer;}
.auth-btn:hover{filter:brightness(1.08);}
.auth-error{background:rgba(224,86,139,.15); border:1px solid rgba(224,86,139,.4); color:#ffb3c8;
  border-radius:10px; padding:11px 14px; font-size:14px; margin-bottom:16px;}
.auth-notice{background:rgba(106,211,154,.12); border:1px solid rgba(106,211,154,.35); color:#8fe3b3;
  border-radius:10px; padding:11px 14px; font-size:14px; margin-bottom:16px;}
.auth-alt{text-align:center; color:var(--muted); font-size:14px; margin:14px 0 0;}
.auth-alt a{color:var(--accent);}

/* ---------- Template gallery ---------- */
.gallery-main{max-width:1120px; margin:0 auto; padding:40px 24px 60px; text-align:center;}
.gallery-main h1{font-size:40px; margin:0 0 12px; letter-spacing:-.02em;
  background:linear-gradient(120deg,#fff,#b9b3ff); -webkit-background-clip:text; background-clip:text; color:transparent;}
.gallery-main .lede{max-width:600px; margin:0 auto 34px;}
.filters{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin:0 0 28px;}
.filter{background:var(--panel); color:var(--muted); border:1px solid var(--line); border-radius:999px;
  padding:9px 18px; font-size:14px; cursor:pointer; transition:all .15s;}
.filter:hover{color:var(--ink); border-color:var(--accent);}
.filter.active{background:linear-gradient(120deg,var(--accent),var(--accent2)); color:#fff; border-color:transparent;}
.gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; text-align:left;}
.tpl-card{background:var(--panel); border:1px solid var(--line); border-radius:16px; overflow:hidden;
  display:flex; flex-direction:column; transition:border-color .15s, transform .15s;}
.tpl-card:hover{border-color:var(--accent); transform:translateY(-3px);}
.thumb{position:relative; display:block; text-decoration:none;}
.thumb-frame{height:260px; overflow:hidden; background:#fff; position:relative;}
.thumb-frame iframe{position:absolute; top:0; left:0; width:1000px; height:1400px; border:0;
  transform:scale(.42); transform-origin:top left; pointer-events:none;}
.thumb::after{content:""; position:absolute; inset:0; box-shadow:inset 0 -40px 40px -30px rgba(0,0,0,.25);}
.thumb-hover{position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  background:rgba(15,18,32,.55); color:#fff; font-weight:600; opacity:0; transition:opacity .15s; z-index:2;}
.thumb:hover .thumb-hover{opacity:1;}
.tpl-meta{padding:16px 18px 20px; display:flex; flex-direction:column; gap:6px;}
.tpl-name{font-size:18px; font-weight:700; color:var(--ink); display:flex; align-items:center; gap:8px;}
.badge-full{font-size:10px; letter-spacing:.06em; text-transform:uppercase; color:var(--accent);
  border:1px solid var(--accent); border-radius:999px; padding:2px 8px; font-weight:600;}
.tpl-blurb{font-size:13px; color:var(--muted); line-height:1.5; min-height:38px;}
.use-btn{margin-top:6px; align-self:flex-start; text-decoration:none; background:linear-gradient(120deg,var(--accent),var(--accent2));
  color:#fff; padding:10px 18px; border-radius:10px; font-size:14px; font-weight:600;}
.use-btn:hover{filter:brightness(1.08);}
@media (max-width:900px){ .gallery{grid-template-columns:repeat(2,1fr);} }
@media (max-width:600px){ .gallery{grid-template-columns:1fr;} .gallery-main h1{font-size:32px;} }

/* ---------- Editor ---------- */
.editor, .responses{background:#0f1220;}
.edit-head{display:flex; align-items:center; gap:18px; padding:14px 22px; border-bottom:1px solid var(--line); flex-wrap:wrap;}
.edit-head .share{display:flex; align-items:center; gap:8px; flex:1; min-width:260px;}
.edit-head .share label{font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em;}
.edit-head .share input{flex:1; background:#0e1120; border:1px solid var(--line); border-radius:9px; padding:9px 12px; color:var(--ink); font-size:13px;}
.edit-head .share button{background:var(--accent); color:#fff; border:0; padding:9px 14px; border-radius:9px; cursor:pointer; font-weight:600;}
.save-state{font-size:13px; color:#6ad39a;}
.save-state.saving{color:var(--muted);}

.edit-grid{display:grid; grid-template-columns:minmax(340px,440px) 1fr; min-height:calc(100vh - 60px);}
.panel{padding:22px 24px; overflow-y:auto; border-right:1px solid var(--line); max-height:calc(100vh - 60px);}
fieldset{border:1px solid var(--line); border-radius:14px; padding:16px; margin:0 0 18px;}
legend{padding:0 8px; font-size:13px; text-transform:uppercase; letter-spacing:.08em; color:var(--accent);}
.fl{display:block; margin-bottom:13px; font-size:13px; color:var(--muted);}
.fl input, .fl select, .fl textarea{display:block; width:100%; margin-top:5px; background:#0e1120; border:1px solid var(--line);
  border-radius:9px; padding:10px 12px; color:var(--ink); font-size:14px; font-family:inherit;}
.fl input:focus, .fl textarea:focus, .fl select:focus{outline:2px solid var(--accent); border-color:transparent;}
.two{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.tpl-row{display:flex; flex-wrap:wrap; gap:8px; margin-bottom:14px;}
.tpl-opt{border:1px solid var(--line); border-radius:10px; padding:8px 13px; font-size:13px; cursor:pointer; color:var(--muted);}
.tpl-opt.active{border-color:var(--accent); color:var(--ink); background:color-mix(in srgb,var(--accent) 18%,transparent);}
.tpl-opt input{display:none;}
.pal-row{display:flex; flex-wrap:wrap; gap:8px;}
.pal-opt{display:inline-flex; border:2px solid transparent; border-radius:10px; overflow:hidden; cursor:pointer;}
.pal-opt.active{border-color:var(--accent);}
.pal-opt input{display:none;}
.pal-opt .sw{width:22px; height:26px; display:block;}
.chk{display:flex; align-items:center; gap:9px; font-size:14px; color:var(--ink); margin-bottom:12px;}
.chk input{width:18px; height:18px;}
.responses-link{font-size:13px; color:var(--accent); text-decoration:none;}
.editnote{font-size:12px; color:var(--muted); background:#0e1120; border:1px dashed var(--line); border-radius:10px; padding:10px 12px;}
.wedding-fields .hint{font-size:12px; color:var(--muted); margin:0 0 12px;}
.wedding-fields code{background:#0e1120; padding:1px 5px; border-radius:4px; font-size:11px;}
.wedding-fields small{color:var(--muted); font-weight:400;}

.preview-wrap{background:#e9e9f2; overflow:auto;}
#preview{width:100%; height:100%; min-height:calc(100vh - 60px); border:0;}

/* ---------- Responses ---------- */
.resp-main{max-width:820px; margin:0 auto; padding:34px 24px;}
.resp-main h1{margin:0 0 4px;}
.muted{color:var(--muted);}
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin:22px 0;}
.stat{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px; text-align:center; color:var(--muted); font-size:13px;}
.stat b{display:block; font-size:26px; color:var(--ink);}
.stat.yes b{color:#6ad39a;} .stat.no b{color:#e0568b;} .stat.maybe b{color:#e8b23d;} .stat.heads b{color:var(--accent);}
.empty{color:var(--muted); background:var(--panel); border:1px dashed var(--line); border-radius:12px; padding:24px; text-align:center;}
.resp-table{width:100%; border-collapse:collapse; background:var(--panel); border-radius:12px; overflow:hidden;}
.resp-table th, .resp-table td{padding:12px 14px; text-align:left; border-bottom:1px solid var(--line); font-size:14px;}
.resp-table th{font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--muted);}
.badge{padding:3px 10px; border-radius:999px; font-size:12px; font-weight:600;}
.badge.yes{background:rgba(106,211,154,.18); color:#6ad39a;}
.badge.no{background:rgba(224,86,139,.18); color:#e0568b;}
.badge.maybe{background:rgba(232,178,61,.18); color:#e8b23d;}

@media (max-width:860px){
  .edit-grid{grid-template-columns:1fr;}
  .panel{max-height:none; border-right:0; border-bottom:1px solid var(--line);}
  #preview{min-height:70vh;}
  .how{grid-template-columns:1fr;}
  .hero h1{font-size:38px;}
  .stats{grid-template-columns:1fr 1fr;}
}