:root{
  --bg:#f3f5f0;--surface:#fff;--surface-2:#e7ece4;--ink:#16302a;--muted:#56685f;--line:#d3dcd3;
  --accent:#e39a32;--accent-soft:#f7e3c2;--accent-ink:#2b1903;--teal:#2a7766;--good:#2c8049;
  --display:"Young Serif",Georgia,serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1614;--surface:#16211e;--surface-2:#1f2c28;--ink:#e5eee8;--muted:#9db0a7;--line:#2b3b36;
  --accent:#f0ad4e;--accent-soft:#3a2b13;--accent-ink:#1c1102;--teal:#62c2aa;--good:#5cc07e;color-scheme:dark}}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.1;margin:0}
p{margin:0}a{color:inherit}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:8px}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--teal)}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--display);font-size:1.25rem;text-decoration:none}

/* layout: full-screen on phones, framed on desktop */
.stage{min-height:100%}
.side{display:none}
.phone{position:relative;height:100dvh;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}
#app{flex:1;overflow-y:auto;padding:18px 18px 110px;outline:none}
@media (min-width:900px){
  .stage{display:flex;align-items:center;justify-content:center;gap:56px;padding:32px}
  .side{display:flex;flex-direction:column;gap:14px;max-width:340px}
  .side h1{font-size:2.2rem}.side ul{padding-left:1.1rem;margin:0;display:grid;gap:6px}
  .side .btn{align-self:flex-start}
  .phone{width:390px;height:min(800px,calc(100vh - 64px));border-radius:40px;border:10px solid var(--ink);box-shadow:0 30px 60px -20px rgba(22,48,42,.45)}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.8rem 1.25rem;border-radius:999px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);font:600 1rem/1.2 var(--body);text-decoration:none;cursor:pointer}
.btn.primary{background:var(--ink);color:var(--bg)}
.btn.go{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.small{padding:.45rem .9rem;font-size:.88rem}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.linkbtn{background:none;border:0;color:var(--teal);font:600 .95rem var(--body);cursor:pointer;padding:6px 0;text-decoration:underline}

/* top bar */
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.top h2{font-size:1.6rem}
.back{background:var(--surface);border:1px solid var(--line);border-radius:999px;width:40px;height:40px;font-size:1.2rem;color:var(--ink);cursor:pointer;text-decoration:none;display:grid;place-items:center}
.badge{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--ink)}
.badge.ok{background:color-mix(in srgb,var(--good) 15%,transparent);color:var(--good)}
.steps{display:flex;gap:6px;margin:4px 0 16px}.steps i{flex:1;height:5px;border-radius:9px;background:var(--line)}.steps i.on{background:var(--accent)}

/* cards and forms */
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:16px}
.stack{display:grid;gap:14px}
label,.lbl{font-weight:600;font-size:.92rem;display:block;margin-bottom:6px}
input[type=text],input[type=tel],input[type=email],input[type=date],input[type=time],textarea,select{width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);font:1rem var(--body)}
textarea{min-height:80px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.42rem .8rem;font:500 .88rem var(--body);cursor:pointer}
.chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.tag{display:inline-block;border-radius:999px;padding:2px 9px;font-size:.78rem;background:var(--surface-2);color:var(--muted)}
.tag.hit{background:var(--accent-soft);color:var(--ink);font-weight:600}
.kid{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line)}
.stepper{display:flex;align-items:center;gap:10px}
.stepper button{width:36px;height:36px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font-size:1.1rem;cursor:pointer}
.stepper output{min-width:56px;text-align:center;font-weight:600}

/* welcome */
.hero{display:flex;flex-direction:column;gap:16px;min-height:100%;justify-content:center;text-align:left}
.hero h1{font-size:2.4rem}
.hero .art{border-radius:24px;background:var(--accent-soft);padding:22px;display:grid;gap:10px}
.hero .art div{display:flex;gap:10px;align-items:center;font-weight:600}

/* matches */
.mcard{display:block;text-decoration:none;color:inherit}
.mhead{display:flex;gap:12px;align-items:center}
.avatar{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-family:var(--display);font-size:1.2rem;color:#fff;flex:none}
.score{margin-left:auto;text-align:center;flex:none}
.score b{display:block;font-family:var(--display);font-size:1.5rem;font-weight:400;color:var(--teal);line-height:1}
.score span{font-size:.7rem;color:var(--muted)}
.why{margin-top:10px;display:grid;grid-template-columns:auto 1fr auto;gap:4px 8px;font-size:.78rem;color:var(--muted);align-items:center}
.bar{height:6px;border-radius:9px;background:var(--surface-2);overflow:hidden}.bar i{display:block;height:100%;background:var(--teal)}
.filters{display:flex;gap:8px;margin-bottom:12px}
.filters select{padding:.5rem .7rem;font-size:.9rem;border-radius:999px}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

/* chat */
.thread{display:flex;flex-direction:column;gap:8px}
.msg{max-width:80%;padding:.6rem .85rem;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.msg.me{align-self:flex-end;background:var(--ink);color:var(--bg);border-color:var(--ink)}
.msg.sys{align-self:center;background:none;border:0;color:var(--muted);font-size:.8rem;text-align:center}
.meet{align-self:stretch;border:1.5px solid var(--accent);background:var(--accent-soft);border-radius:18px;padding:12px}
.composer{position:sticky;bottom:-110px;display:flex;gap:8px;margin-top:14px;padding-bottom:8px;background:var(--bg)}
.composer input{flex:1}
.row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}

/* tabs */
.tabs{position:absolute;left:0;right:0;bottom:0;display:flex;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabs[hidden]{display:none}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 0 11px;font-size:.75rem;font-weight:600;text-decoration:none;color:var(--muted);position:relative}
.tabs a span{font-size:1.25rem;line-height:1}
.tabs a[aria-current=page]{color:var(--teal)}
.dot{position:absolute;top:7px;left:56%;width:9px;height:9px;border-radius:9px;background:var(--accent)}
.fb-btn{position:absolute;right:12px;bottom:76px;z-index:5;border-radius:999px;border:0;background:var(--teal);color:#fff;font:700 .8rem var(--body);padding:.5rem .85rem;box-shadow:0 6px 16px -6px rgba(0,0,0,.4);cursor:pointer}
.fb-btn.low{bottom:16px}

/* sheet */
.scrim{position:absolute;inset:0;background:rgba(10,20,18,.45);z-index:10;display:flex;align-items:flex-end;animation:fade .2s}
.sheet{background:var(--bg);width:100%;max-height:88%;overflow-y:auto;border-radius:24px 24px 0 0;padding:20px 18px 26px;animation:up .25s ease-out}
.sheet h3{font-size:1.4rem;margin-bottom:12px}
@keyframes up{from{transform:translateY(40px);opacity:0}}@keyframes fade{from{opacity:0}}
.celebrate{text-align:center;padding:24px 8px}.celebrate .big{font-size:3rem}
#toast{position:absolute;left:50%;bottom:140px;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:var(--bg);padding:.6rem 1rem;border-radius:999px;font-weight:600;font-size:.9rem;z-index:20;transition:transform .3s,opacity .3s;white-space:nowrap;pointer-events:none}
#toast.show{transform:translate(-50%,0);opacity:1}

/* verify */
.scan{height:150px;border-radius:18px;border:2px dashed var(--line);display:grid;place-items:center;background:var(--surface-2);position:relative;overflow:hidden;font-size:2.4rem}
.scan.busy::after{content:"";position:absolute;left:0;right:0;height:3px;background:var(--teal);animation:scan 1.1s linear infinite}
@keyframes scan{from{top:0}to{top:100%}}
.spinner{width:18px;height:18px;border:3px solid var(--line);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite;display:inline-block;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.sim{font-size:.78rem;color:var(--muted);background:var(--surface-2);border-radius:10px;padding:6px 10px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
label.chip:has(input:focus-visible){outline:3px solid var(--teal);outline-offset:2px}