/* 9LUKS — Green Aurora Glassmorphism · Prompt · มือถือเป็นหลัก (v2 คุณหมอสั่ง 28/08) */
:root{
  --bg:#F8F6FF; --ink:#241F3D; --soft:#66608A; --line:rgba(255,255,255,.7);
  --glass:rgba(255,255,255,.68); --glass-hi:rgba(255,255,255,.8);
  --accent:#6D5AE6; --accent-deep:#5443CE; --accent-soft:rgba(109,90,230,.13);
  --ink-soft:var(--soft);
  --t1:#3E7BFA; --t2:#F2568C; --t3:#F5A623; --t4:#A855F7; --t5:#0EA5A0;
  --t6:#3B82C4; --t7:#FF7A2F; --t8:#E0442E; --t9:#6BBF59;
  --rainbow:linear-gradient(90deg,var(--t1),var(--t2),var(--t3),var(--t4),var(--t5),var(--t6),var(--t7),var(--t8),var(--t9));
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{font-size:17px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Prompt',system-ui,sans-serif;line-height:1.7;min-height:100dvh;position:relative}
/* 🌌 Green Aurora */
body::before{content:'';position:fixed;inset:-25%;z-index:-1;pointer-events:none;filter:blur(72px) saturate(1.3);
  background:
    radial-gradient(38% 32% at 14% 10%, rgba(167,139,250,.75), transparent 70%),
    radial-gradient(34% 28% at 86% 12%, rgba(94,234,212,.72), transparent 70%),
    radial-gradient(32% 30% at 72% 40%, rgba(251,146,180,.6), transparent 70%),
    radial-gradient(36% 34% at 24% 62%, rgba(147,197,253,.7), transparent 70%),
    radial-gradient(34% 30% at 82% 82%, rgba(253,205,146,.62), transparent 70%),
    radial-gradient(28% 26% at 46% 92%, rgba(134,239,172,.55), transparent 70%);
  animation:aurora 18s ease-in-out infinite alternate}
@keyframes aurora{from{transform:translate3d(-2%,-1%,0) rotate(-1.5deg) scale(1)}to{transform:translate3d(2%,2%,0) rotate(1.5deg) scale(1.06)}}
@media (prefers-reduced-motion: reduce){body::before{animation:none}.screen{animation:none}.progress i{transition:none}.hero .wheelmini{animation:none}}
button{font-family:inherit;font-size:1rem;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:520px;margin:0 auto;padding:0 18px 40px}

/* glass mixin */
.qcard,.bullets,.frame,.resec,.field input,.field select,.consent{
  background:var(--glass);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid var(--line);
  box-shadow:0 8px 32px rgba(23,74,54,.10), inset 0 1px 0 rgba(255,255,255,.6)}

/* top bar + progress */
.topbar{position:sticky;top:0;z-index:5;padding:12px 0 8px;
  background:linear-gradient(rgba(248,246,255,.55),rgba(248,246,255,.18) 70%,transparent);
  backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%)}
.topbar .row{display:flex;align-items:center;justify-content:space-between;max-width:520px;margin:0 auto;padding:0 18px}
.brand{font-weight:800;font-size:1.05rem;letter-spacing:.02em}
.brand .n9{color:#06C755} /* เขียว LINE ให้ตรงกับโลโก้หน้าแรก */
.stepinfo{font-size:.8rem;color:var(--soft);font-variant-numeric:tabular-nums}
.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.5);margin:8px 18px 0;max-width:484px;border:1px solid var(--line);overflow:hidden}
@media(min-width:520px){.progress{margin:8px auto 0}}
.progress i{display:block;height:100%;border-radius:99px;background:var(--rainbow);background-size:520px 100%;transition:width .3s ease;min-width:8px}

/* screens */
.screen{padding-top:14px;animation:fadein .25s ease}
.screen.noanim{animation:none}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
h1{font-size:1.6rem;font-weight:800;line-height:1.35;margin:.4em 0}
h2{font-size:1.25rem;font-weight:700;line-height:1.4;margin:.4em 0}
p{margin:.5em 0}
.soft{color:var(--soft)}
.small{font-size:.85rem}

/* welcome */
.hero{text-align:center;padding-top:22px}
.hero h1{font-size:2.7rem;letter-spacing:.02em;margin:.15em 0 0;text-shadow:0 2px 20px rgba(255,255,255,.8)}
.n9big{color:#06C755;-webkit-text-fill-color:#06C755} /* เขียว LINE */
.hero .sub{color:var(--soft);font-weight:400}
.wheelmini{width:96px;height:96px;margin:6px auto 2px;position:relative;animation:spinslow 24s linear infinite}
.wheelmini i{position:absolute;width:15px;height:15px;border-radius:50%;top:50%;left:50%;margin:-7.5px;box-shadow:0 2px 8px rgba(60,50,110,.25), inset 0 1px 1px rgba(255,255,255,.7)}
@keyframes spinslow{to{transform:rotate(360deg)}}
.bullets{margin:20px auto;max-width:430px;text-align:left;border-radius:24px;padding:18px 22px;font-size:.95rem}
.bullets div{display:flex;gap:10px;margin:8px 0;align-items:flex-start}
.bullets span{flex:none}

/* buttons */
.btn{display:block;width:100%;padding:18px 20px;border-radius:999px;font-weight:700;font-size:1.12rem;text-align:center;transition:transform .1s ease, box-shadow .2s ease;position:relative;overflow:hidden}
/* ปุ่มหน้าแรก: ใหญ่ น่ากด มีชีพจรเบาๆ */
.hero .btn-primary{padding:24px 24px;font-size:1.42rem;letter-spacing:.01em;margin-top:6px;border-width:2.5px;
  animation:invite 2.8s ease-in-out infinite}
@keyframes invite{0%,100%{transform:scale(1);
  box-shadow:0 14px 38px rgba(6,199,85,.35), inset 0 1px 1px rgba(255,255,255,.85), inset 0 -10px 22px rgba(0,120,80,.3)}
50%{transform:scale(1.028);
  box-shadow:0 22px 56px rgba(6,199,85,.55), inset 0 1px 1px rgba(255,255,255,.95), inset 0 -10px 22px rgba(0,120,80,.3)}}
@media (prefers-reduced-motion: reduce){.hero .btn-primary{animation:none}}
.btn:active{transform:scale(.97)}
/* ปุ่มหลัก: เขียว LINE ไล่เฉด + ผิวกระจกวาว */
.btn-primary{color:#fff;
  border:2px solid rgba(255,255,255,.6);
  background:linear-gradient(155deg, rgba(6,199,85,.95) 0%, rgba(0,178,110,.93) 52%, rgba(0,150,120,.94) 100%);
  backdrop-filter:blur(10px) saturate(170%);-webkit-backdrop-filter:blur(10px) saturate(170%);
  box-shadow:0 12px 32px rgba(6,199,85,.38), inset 0 1px 1px rgba(255,255,255,.85), inset 0 -10px 22px rgba(0,120,80,.3);
  text-shadow:0 1px 2px rgba(0,90,55,.4)}
.btn-primary::before{content:'';position:absolute;left:5%;right:5%;top:6%;height:44%;border-radius:999px;
  background:linear-gradient(rgba(255,255,255,.75),rgba(255,255,255,.04));pointer-events:none}
.btn-ghost{background:none;color:var(--soft);font-weight:500;font-size:.92rem;padding:10px}
.btn[disabled]{opacity:.45;pointer-events:none}

/* form */
.field{margin:14px 0}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field input,.field select{width:100%;padding:14px 16px;border-radius:16px;font-family:inherit;font-size:1rem;color:var(--ink)}
.field input::placeholder{color:#9A93B8}
.field input:focus,.field select:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.choice2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chip{padding:12px;border:1.5px solid var(--line);border-radius:16px;background:var(--glass);text-align:center;font-weight:500}
.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-deep);font-weight:600}
.consent{display:flex;gap:10px;align-items:flex-start;border-radius:16px;padding:12px 14px;font-size:.85rem;color:var(--soft)}

/* quiz — โซนบน=แบรนด์ · โซนล่าง=คำถาม+การ์ดซ้ายขวา (นิ้วโป้งกดถนัด) */
.qstage{display:flex;flex-direction:column;min-height:calc(100dvh - 132px)}
.qtop{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:6px 0 10px}
.wheelmini.sm{width:74px;height:74px;margin:0;animation:spinslow 26s linear infinite}
.wheelmini.sm i{width:11px;height:11px;margin:-5.5px}
.qbrand{font-weight:800;font-size:1.2rem;letter-spacing:.02em}
.qbrand .n9{color:#06C755}
.qshop{font-weight:500;color:var(--soft);font-size:.95rem}
.qhint{font-size:.82rem;color:var(--soft)}
.qbottom{flex:0 0 auto;padding-bottom:4px}
.qcard{border-radius:22px;padding:18px 20px;border-width:1.5px;border-color:rgba(109,90,230,.22);
  box-shadow:0 10px 28px rgba(60,50,110,.13), inset 0 1px 0 rgba(255,255,255,.8)}
.qtext{font-size:1.16rem;font-weight:700;line-height:1.5;text-wrap:balance;text-align:center}
.ab{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.ab button{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:14px 12px;border:2px solid rgba(109,90,230,.26);border-radius:24px;
  background:rgba(255,255,255,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-size:.98rem;font-weight:600;line-height:1.5;color:var(--ink);
  box-shadow:0 10px 26px rgba(60,50,110,.16), inset 0 1px 0 #fff;transition:transform .08s, box-shadow .15s}
.ab button:active{transform:scale(.96)}
.ab button.on{border-color:var(--accent);background:linear-gradient(var(--accent-soft),var(--accent-soft)),rgba(255,255,255,.92);color:var(--accent-deep);
  box-shadow:0 10px 28px rgba(109,90,230,.35), inset 0 1px 0 #fff}
.qnav{display:flex;justify-content:space-between;margin-top:10px}

/* frames */
.frame{border-radius:22px;padding:18px 20px;margin:12px 0;border-width:2px;transition:border-color .15s, box-shadow .15s;cursor:pointer}
.frame.on{border-color:var(--accent);background:linear-gradient(var(--accent-soft),var(--accent-soft)),var(--glass);
  box-shadow:0 6px 24px rgba(16,185,129,.28), inset 0 1px 0 rgba(255,255,255,.7)}
.frame .fl{font-weight:800;font-size:1.05rem;color:var(--accent-deep);margin-bottom:6px}
.frame p{font-size:.96rem;margin:0;line-height:1.75}
.frame .motto{margin-top:8px;font-weight:700}
.stickycta{position:sticky;bottom:0;padding:12px 0 16px;background:linear-gradient(transparent,var(--bg) 45%)}

/* processing */
.proc{text-align:center;padding-top:80px}
.wheel{width:120px;height:120px;margin:0 auto 24px;position:relative;animation:spin 2.4s linear infinite}
.wheel i{position:absolute;width:18px;height:18px;border-radius:50%;top:50%;left:50%;margin:-9px;box-shadow:0 2px 8px rgba(23,74,54,.25)}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion: reduce){.wheel{animation:none}}

/* result */
.rescard{border-radius:26px;padding:30px 22px;color:#fff;text-align:center;
  box-shadow:0 14px 40px rgba(23,74,54,.25), inset 0 1px 1px rgba(255,255,255,.5);
  border:1px solid rgba(255,255,255,.4);position:relative;overflow:hidden}
.rescard::before{content:'';position:absolute;left:8%;right:8%;top:5%;height:38%;border-radius:999px;
  background:linear-gradient(rgba(255,255,255,.35),rgba(255,255,255,.03));pointer-events:none}
.rescard .lbl{font-size:.85rem;opacity:.92;letter-spacing:.1em}
.rescard h1{font-size:2rem;margin:.15em 0}
.rescard .motto{font-size:1.05rem;font-weight:600;background:rgba(255,255,255,.22);display:inline-block;padding:6px 18px;border-radius:99px;border:1px solid rgba(255,255,255,.35)}
.resec{border-radius:22px;padding:18px 20px;margin:14px 0}
.resec h3{margin:0 0 8px;font-size:1rem;font-weight:700;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.resec p{margin:.45em 0;font-size:.96rem}
.bar{display:flex;align-items:center;gap:10px;margin:9px 0;font-size:.9rem}
.bar .lbl{min-width:8.6em;font-weight:600}
.bar .track{flex:1;height:13px;border-radius:99px;background:rgba(255,255,255,.55);border:1px solid var(--line);overflow:hidden}
.bar .fill{height:100%;border-radius:99px;transition:width .8s ease}
.bar .pct{min-width:2.9em;text-align:right;font-variant-numeric:tabular-nums;font-weight:700}
.confchip{display:inline-block;padding:5px 14px;border-radius:99px;font-size:.85rem;font-weight:600}
.rlist{list-style:none;padding:0;margin:.3em 0}
.rlist li{display:flex;gap:9px;margin:8px 0;font-size:.96rem;line-height:1.65;align-items:flex-start}
.rlist li span{flex:none}
.mchip{display:inline-block;padding:4px 12px;border-radius:99px;font-size:.82rem;font-weight:700;white-space:nowrap}
.mrow{display:flex;gap:10px;align-items:flex-start;margin:8px 0;font-size:.93rem;line-height:1.6}
.mrow .mchip{margin-top:1px}
.notice{font-size:.8rem;color:var(--soft);text-align:center;margin-top:18px}
.badge-trial{display:inline-block;background:rgba(245,166,35,.15);color:#996A10;border:1px solid rgba(245,166,35,.4);padding:3px 12px;border-radius:99px;font-size:.75rem;font-weight:600}
footer{text-align:center;color:var(--soft);font-size:.78rem;padding:26px 0 10px}