/* ═══ Nguyệt Ảnh Tarot ═══ */
:root{
  --ink:#f3ecff; --ink-dim:#b9aede; --ink-faint:#8a80ab;
  --gold:#e8c15c; --gold-soft:#f0d68f; --violet:#a98cf0; --teal:#6fdcc9;
  --bg:#07040f; --panel:rgba(20,12,38,.72); --panel-solid:#150c26;
  --line:rgba(232,193,92,.24); --line-soft:rgba(232,193,92,.12);
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  --italic:"Cormorant Garamond",Georgia,serif;
  --r:16px; --shadow:0 24px 70px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--ink); font-family:var(--sans);
  font-size:15px; line-height:1.68; overflow:hidden; -webkit-font-smoothing:antialiased;
}
button{font:inherit;color:inherit;cursor:pointer}
input{font:inherit}

#stage{position:fixed;inset:0;z-index:0}
#stage canvas{display:block}
#vignette{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 78% at 50% 34%,transparent 42%,rgba(4,2,10,.62) 100%),
    linear-gradient(to bottom,rgba(4,2,10,.72) 0%,transparent 22%,transparent 62%,rgba(4,2,10,.5) 100%);
}

/* ── thanh trên ── */
.topbar{
  position:fixed;z-index:20;top:0;left:0;right:0;pointer-events:none;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px clamp(16px,3vw,34px);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--gold);pointer-events:auto;flex:none}
.topnav{pointer-events:auto}
.brand-mark{width:34px;height:34px;display:block;filter:drop-shadow(0 0 10px rgba(232,193,92,.4))}
.brand-mark svg{width:100%;height:100%}
.brand-text{display:flex;flex-direction:column;line-height:1.14}
.brand-text b{font-family:var(--serif);font-weight:700;font-size:17px;letter-spacing:.06em;color:var(--gold-soft);white-space:nowrap}
.brand-text i{font-family:var(--italic);font-style:italic;font-size:12.5px;color:var(--ink-faint);letter-spacing:.14em}
.topnav{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.navbtn{
  background:rgba(24,15,44,.6);border:1px solid var(--line-soft);color:var(--ink-dim);
  padding:9px 16px;border-radius:999px;font-size:13.5px;backdrop-filter:blur(12px);
  transition:.25s;white-space:nowrap;
}
.navbtn:hover{border-color:var(--line);color:var(--gold-soft);background:rgba(40,25,70,.7);transform:translateY(-1px)}
.navbtn.ghost{background:transparent}

/* ── màn mở đầu ── */
.setup{
  position:relative;z-index:10;max-width:660px;margin:0 auto;
  padding:clamp(88px,13vh,132px) 22px 40px;
  height:100%;overflow-y:auto;scrollbar-width:thin;
  animation:rise .8s cubic-bezier(.16,1,.3,1) both;
}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.eyebrow{
  font-family:var(--italic);font-style:italic;letter-spacing:.2em;text-transform:lowercase;
  color:var(--ink-faint);font-size:13px;margin:0 0 10px;
}
.setup h1{
  font-family:var(--serif);font-weight:500;font-size:clamp(30px,5.4vw,46px);
  line-height:1.16;margin:0 0 30px;letter-spacing:-.01em;
}
.setup h1 span{
  background:linear-gradient(100deg,var(--gold) 10%,var(--violet) 60%,var(--teal) 96%);
  -webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic;
}
.field{margin-bottom:22px}
.field.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:13px;letter-spacing:.05em;color:var(--ink-dim);margin-bottom:8px}
.opt{color:var(--ink-faint);font-size:12px}
input[type=text]{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(15,9,30,.72);border:1px solid rgba(255,255,255,.09);color:var(--ink);
  backdrop-filter:blur(10px);transition:.25s;
}
input[type=text]::placeholder{color:#6d648c}
input[type=text]:focus{outline:none;border-color:rgba(232,193,92,.5);box-shadow:0 0 0 4px rgba(232,193,92,.09)}
.hint-inline{font-size:12.5px;color:var(--ink-faint);margin:8px 2px 0}
.linkbtn{background:none;border:none;padding:0;color:var(--gold);text-decoration:underline;
  text-underline-offset:3px;font-size:inherit}
.linkbtn:hover{color:var(--gold-soft)}

.spreads{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  border:1px solid var(--line-soft);background:rgba(18,11,34,.6);color:var(--ink-dim);
  padding:10px 15px;border-radius:12px;font-size:13.5px;transition:.22s;backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:9px;
}
.chip b{font-family:var(--serif);color:var(--gold-soft);font-size:14px;font-weight:500}
.chip:hover{border-color:var(--line);transform:translateY(-1px)}
.chip[aria-checked=true]{
  border-color:rgba(232,193,92,.62);background:linear-gradient(140deg,rgba(232,193,92,.16),rgba(169,140,240,.12));
  color:var(--ink);box-shadow:0 6px 24px rgba(232,193,92,.14);
}
.spread-blurb{font-family:var(--italic);font-style:italic;font-size:15px;color:var(--ink-faint);margin:12px 2px 0;min-height:24px}

.cta{margin-top:30px;padding-bottom:26px}
.primary{
  width:100%;padding:16px 22px;border-radius:14px;border:1px solid rgba(232,193,92,.5);
  background:linear-gradient(135deg,rgba(232,193,92,.22),rgba(169,140,240,.2));
  color:var(--gold-soft);font-size:16px;letter-spacing:.04em;font-weight:500;
  transition:.28s;backdrop-filter:blur(10px);position:relative;overflow:hidden;
}
.primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(232,193,92,.24);border-color:var(--gold)}
.primary:active{transform:translateY(0)}
.primary .ic{margin-right:6px}
.ai-note{font-size:12.5px;color:var(--ink-faint);text-align:center;margin:12px 0 0}
.ai-note b{color:var(--teal);font-weight:500}

/* ── thanh bốc bài ── */
.pickbar{
  position:fixed;z-index:14;left:50%;
  top:clamp(84px,12vh,130px);text-align:center;pointer-events:none;
  animation:riseX .6s cubic-bezier(.16,1,.3,1) both;width:min(560px,92vw);
}
@keyframes riseX{
  from{opacity:0;transform:translateX(-50%) translateY(22px)}
  to{opacity:1;transform:translateX(-50%)}
}
.pickbar-in{pointer-events:auto;display:inline-block}
.pick-title{font-family:var(--serif);font-size:clamp(20px,3.4vw,28px);margin:0 0 6px;color:var(--gold-soft)}
.pick-sub{font-size:13.5px;color:var(--ink-faint);margin:0 0 14px}
.pips{display:flex;gap:8px;justify-content:center;margin-bottom:12px}
.pip{width:34px;height:5px;border-radius:99px;background:rgba(255,255,255,.14);transition:.4s}
.pip.on{background:linear-gradient(90deg,var(--gold),var(--violet));box-shadow:0 0 14px rgba(232,193,92,.5)}
#randomBtn{font-size:13px}

.hovername{
  position:fixed;z-index:13;left:50%;transform:translateX(-50%);
  bottom:clamp(14px,4vh,34px);padding:8px 18px;border-radius:999px;
  background:rgba(14,8,28,.8);border:1px solid var(--line-soft);backdrop-filter:blur(12px);
  font-family:var(--italic);font-style:italic;font-size:15px;color:var(--gold-soft);
  pointer-events:none;letter-spacing:.04em;
}

/* ── bảng luận giải ── */
.reading{
  position:fixed;z-index:18;top:70px;right:0;height:calc(100% - 70px);width:min(520px,100%);
  border-top-left-radius:20px;
  background:var(--panel);backdrop-filter:blur(26px) saturate(1.3);
  border-left:1px solid var(--line-soft);box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  animation:slideIn .6s cubic-bezier(.16,1,.3,1) both;
}
@keyframes slideIn{from{transform:translateX(102%)}to{transform:none}}
.reading.closing{animation:slideOut .4s ease forwards}
@keyframes slideOut{to{transform:translateX(102%)}}
.reading-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:22px 22px 16px;border-bottom:1px solid var(--line-soft);
}
.reading-head h2{font-family:var(--serif);font-weight:500;font-size:24px;margin:0}
.iconbtn{
  width:34px;height:34px;border-radius:10px;border:1px solid var(--line-soft);
  background:rgba(0,0,0,.24);color:var(--ink-dim);display:grid;place-items:center;
  font-size:17px;transition:.2s;flex:none;
}
.iconbtn:hover{color:var(--gold);border-color:var(--line)}
.reading-cards{display:flex;gap:8px;padding:16px 22px 4px;overflow-x:auto;scrollbar-width:thin}
.mini{flex:none;width:66px;text-align:center}
.mini img{width:100%;border-radius:6px;border:1px solid var(--line-soft);display:block;background:#120a24}
.mini.rev img{transform:rotate(180deg)}
.mini span{display:block;font-size:10.5px;color:var(--ink-faint);margin-top:5px;line-height:1.3}
.reading-body{flex:1;overflow-y:auto;padding:12px 22px 24px;scrollbar-width:thin}
.reading-body h3{
  font-family:var(--serif);font-weight:500;font-size:17px;color:var(--gold-soft);
  margin:22px 0 4px;padding-top:14px;border-top:1px solid var(--line-soft);
}
.reading-body h3:first-child{border-top:none;padding-top:0;margin-top:4px}
.reading-body .meta{font-size:11.5px;letter-spacing:.06em;color:var(--ink-faint);margin:0 0 8px;text-transform:uppercase}
.reading-body p{margin:0 0 12px;color:#ded6f5;font-size:14.5px}
.reading-body p.lede{font-size:15.5px;color:#ece5ff;border-bottom:1px solid var(--line-soft);padding-bottom:16px}
.reading-body p.note{
  font-family:var(--italic);font-style:italic;font-size:15px;color:var(--ink-faint);
  border-left:2px solid var(--line);padding-left:14px;margin-top:22px;
}
.reading-body ol{margin:0 0 12px;padding-left:20px;color:#ded6f5;font-size:14.5px}
.reading-body ol li{margin-bottom:7px}
.reading-body .ai-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--teal);border:1px solid rgba(111,220,201,.3);
  padding:5px 11px;border-radius:99px;margin-bottom:16px;
}
.reading-body .ai-badge.local{color:var(--ink-faint);border-color:var(--line-soft)}
.thinking{display:flex;gap:14px;align-items:center;padding:18px 0 6px}
.thinking .orb{
  width:34px;height:34px;border-radius:50%;flex:none;position:relative;
  background:radial-gradient(circle at 38% 34%,rgba(240,214,143,.95),rgba(169,140,240,.5) 55%,transparent 72%);
  animation:breathe 2.2s ease-in-out infinite;
}
.thinking .orb::after{
  content:'';position:absolute;inset:-8px;border-radius:50%;
  border:1px solid rgba(232,193,92,.28);animation:ring 2.2s ease-out infinite;
}
@keyframes breathe{0%,100%{transform:scale(.9);opacity:.75}50%{transform:scale(1.06);opacity:1}}
@keyframes ring{0%{transform:scale(.8);opacity:.7}100%{transform:scale(1.4);opacity:0}}
.thinking b{display:block;font-family:var(--serif);font-weight:500;font-size:16px;color:var(--gold-soft)}
.thinking span{font-size:13px;color:var(--ink-faint)}
.thinking i{font-style:normal;color:var(--ink-dim)}
.caret{display:inline-block;width:8px;height:16px;background:var(--gold);
  vertical-align:-3px;animation:blink 1s steps(2) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.reading-foot{
  display:flex;gap:9px;padding:14px 22px;border-top:1px solid var(--line-soft);
  background:rgba(0,0,0,.18);
}
.ghostbtn{
  flex:1;padding:11px;border-radius:11px;border:1px solid var(--line-soft);
  background:rgba(0,0,0,.2);color:var(--ink-dim);font-size:13.5px;transition:.22s;
}
.ghostbtn:hover{border-color:var(--line);color:var(--gold-soft)}
.reopen{
  position:fixed;z-index:17;right:0;top:50%;transform:translateY(-50%);
  width:34px;height:74px;border-radius:12px 0 0 12px;border:1px solid var(--line-soft);
  border-right:none;background:var(--panel);backdrop-filter:blur(16px);color:var(--gold);
  font-size:19px;
}

/* ── cửa sổ phụ ── */
.modal{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px}
.modal-scrim{position:absolute;inset:0;background:rgba(4,2,10,.78);backdrop-filter:blur(8px);
  animation:fade .3s both}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal-box{
  position:relative;width:min(900px,100%);max-height:88vh;display:flex;flex-direction:column;
  background:linear-gradient(170deg,#1a1030,#100a20);border:1px solid var(--line-soft);
  border-radius:20px;box-shadow:var(--shadow);overflow:hidden;
  animation:pop .45s cubic-bezier(.16,1,.3,1) both;
}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.modal-head{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:20px 24px;border-bottom:1px solid var(--line-soft);
}
.modal-head h2{font-family:var(--serif);font-weight:500;font-size:23px;margin:0;color:var(--gold-soft)}
.modal-body{overflow-y:auto;padding:24px;scrollbar-width:thin}

/* hướng dẫn */
.gsec{margin-bottom:34px}
.gsec:last-child{margin-bottom:6px}
.gsec h3{font-family:var(--serif);font-weight:500;font-size:20px;color:var(--gold-soft);margin:0 0 12px;
  display:flex;align-items:center;gap:10px}
.gsec h3::before{content:'';width:22px;height:1px;background:var(--gold);opacity:.7;flex:none}
.gsec p{margin:0 0 12px;color:#d8d0f0;font-size:14.5px}
.gsec b{color:var(--gold-soft);font-weight:500}
.gtable{width:100%;border-collapse:collapse;margin:6px 0 8px;font-size:13.5px}
.gtable th{
  text-align:left;padding:9px 12px;color:var(--gold-soft);font-weight:500;font-size:12px;
  letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--line);
}
.gtable td{padding:9px 12px;border-bottom:1px solid rgba(255,255,255,.06);color:#cfc7ea;vertical-align:top}
.gtable tr:hover td{background:rgba(232,193,92,.045)}
.gtable td:first-child{color:var(--gold-soft);white-space:nowrap}
.gtwo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.gcard{border:1px solid var(--line-soft);border-radius:14px;padding:16px 18px;background:rgba(0,0,0,.2)}
.gcard.good{border-color:rgba(111,220,201,.28)}
.gcard.bad{border-color:rgba(255,120,120,.22)}
.gcard h4{margin:0 0 10px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-weight:500}
.gcard.good h4{color:var(--teal)} .gcard.bad h4{color:#ff9a9a}
.gcard ul{margin:0;padding-left:18px;font-size:13.5px;color:#cfc7ea}
.gcard li{margin-bottom:7px}
.gsteps{display:grid;gap:11px;margin-top:4px}
.gstep{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line-soft);
  border-radius:13px;padding:13px 16px;background:rgba(0,0,0,.18)}
.gstep .n{
  flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--gold);font-family:var(--serif);font-size:14px;
}
.gstep b{display:block;color:var(--gold-soft);font-weight:500;margin-bottom:2px;font-size:14.5px}
.gstep p{margin:0;font-size:13.5px;color:#cfc7ea}
.glist{margin:0;padding-left:20px;color:#d8d0f0;font-size:14.5px}
.glist li{margin-bottom:9px}

/* thư viện */
.galtools{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;align-items:center}
.galtools input{max-width:230px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(126px,1fr));gap:14px}
.gcell{cursor:pointer;transition:.25s;border-radius:10px}
.gcell img{width:100%;border-radius:9px;display:block;border:1px solid var(--line-soft);
  background:#120a24;aspect-ratio:.6}
.gcell:hover{transform:translateY(-4px)}
.gcell:hover img{border-color:var(--line);box-shadow:0 12px 30px rgba(0,0,0,.5)}
.gcell span{display:block;text-align:center;font-size:11.5px;color:var(--ink-faint);margin-top:7px}
.detail{display:grid;grid-template-columns:200px 1fr;gap:22px}
.detail img{width:100%;border-radius:12px;border:1px solid var(--line)}
.detail h3{font-family:var(--serif);font-size:24px;margin:0 0 2px;color:var(--gold-soft);font-weight:500}
.detail .sub{font-family:var(--italic);font-style:italic;color:var(--ink-faint);margin:0 0 14px}
.detail h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:16px 0 6px}
.detail p{margin:0;font-size:14.5px;color:#d8d0f0}
.keys{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.keys i{font-style:normal;font-size:12px;padding:4px 10px;border-radius:99px;
  border:1px solid var(--line-soft);color:var(--ink-dim)}

/* nạp trang */
.loading{
  position:fixed;inset:0;z-index:60;display:grid;place-items:center;gap:14px;align-content:center;
  background:var(--bg);color:var(--ink-faint);font-size:13.5px;letter-spacing:.1em;
  transition:opacity .6s;
}
.loading.gone{opacity:0;pointer-events:none}
.spin{width:38px;height:38px;border-radius:50%;border:1px solid rgba(232,193,92,.18);
  border-top-color:var(--gold);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ── màn hình nhỏ ── */
@media (max-width:820px){
  .field.row{grid-template-columns:1fr}
  .gtwo{grid-template-columns:1fr}
  .detail{grid-template-columns:1fr}
  .detail img{max-width:190px;margin:0 auto}
  .reading{
    width:100%;height:76%;top:auto;bottom:0;border-left:none;border-top-left-radius:22px;
    border-top:1px solid var(--line-soft);border-radius:22px 22px 0 0;
    animation:slideUp .6s cubic-bezier(.16,1,.3,1) both;
  }
  @keyframes slideUp{from{transform:translateY(102%)}to{transform:none}}
  .reading.closing{animation:slideDown .4s ease forwards}
  @keyframes slideDown{to{transform:translateY(102%)}}
  .reopen{top:auto;bottom:0;right:50%;transform:translateX(50%);
    width:74px;height:30px;border-radius:12px 12px 0 0;border-right:1px solid var(--line-soft);border-bottom:none}
  .reopen::after{content:'⌃'}
  .reopen{font-size:0}
  .reopen::after{font-size:16px}
  .topbar{padding:12px 12px;gap:8px}
  .topnav{gap:6px;flex-wrap:nowrap}
  .topnav .navbtn{padding:7px 11px;font-size:12px;border-radius:10px}
  .brand-text{display:none}
  .brand-mark{width:30px;height:30px}
  .reading{height:70%}
  .pickbar{top:74px;width:94vw}
  .pick-title{font-size:19px}
  .pick-sub{font-size:12.5px}
  .modal-body{padding:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ── nội dung cho trình thu thập / trình duyệt tắt JavaScript ── */
.noscript{position:relative;z-index:30;max-width:760px;margin:0 auto;padding:90px 24px 60px;line-height:1.75}
.noscript h1{font-family:var(--serif);font-weight:500;font-size:32px;margin:0 0 16px;color:var(--gold-soft)}
.noscript h2{font-family:var(--serif);font-weight:500;font-size:21px;margin:28px 0 10px;color:var(--gold-soft)}
.noscript p,.noscript li{color:#d8d0f0;margin:0 0 12px}
.noscript ul{padding-left:22px}
.noscript strong{color:var(--gold-soft);font-weight:500}