/* Dosha PWA — design system (extends the landing's sand/terracotta language). */
:root{
  --bg:#fbf8f3; --bg2:#f3ece0; --ink:#2b2620; --mute:#857a6b; --line:#e6dccb;
  --card:#ffffff;
  --vata:#7c9cc4; --pitta:#d98a3d; --kapha:#6f9b6e;
  --good:#5a9d62; --neutral:#c9a23f; --bad:#cc6f56;
  --accent:#b5651d; --accent-deep:#8a4a12;
  --teal:#1f7a6e; --rose:#b25a7a;
  --shadow:0 24px 60px -34px rgba(43,38,32,.55);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;
  background:radial-gradient(120% 60% at 50% -10%,#fff 0%,transparent 55%),
             linear-gradient(180deg,#fbf8f3,#efe6d6);
  min-height:100vh;
}
.util{font-family:"Inter","Segoe UI",system-ui,sans-serif}
.hidden{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
button{font-family:inherit;color:inherit;cursor:pointer}

/* device-like column */
.app{position:relative;max-width:460px;margin:0 auto;min-height:100vh;
  background:var(--bg);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}
@media(min-width:520px){.app{margin:22px auto;min-height:calc(100vh - 44px);border-radius:30px;border:1px solid var(--line)}}

/* top bar */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  gap:10px;padding:14px 18px;background:rgba(251,248,243,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:600;letter-spacing:-.01em;cursor:pointer}
.brand .mark{width:28px;height:28px;object-fit:contain;flex-shrink:0}
.brand .b-ayur{color:var(--accent)}
.brand .b-life{color:#2fa13b}
.langtoggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--card)}
.langtoggle button{border:none;background:none;padding:6px 11px;font-size:12px;font-weight:600;color:var(--mute)}
.langtoggle button.on{background:var(--accent);color:#fff}

/* screens */
.scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
.screen{display:none;padding:22px 18px 30px;animation:fade .4s ease}
.screen.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.eyebrow{font-family:"Inter",system-ui,sans-serif;letter-spacing:.22em;text-transform:uppercase;
  font-size:10.5px;color:var(--accent);font-weight:700;margin-bottom:12px}
h1.title{font-size:30px;line-height:1.08;letter-spacing:-.015em;font-weight:600}
h1.title em{font-style:italic;color:var(--accent)}
.lead{margin-top:14px;font-size:16px;color:#5a5042}
.section-h{font-size:15px;font-weight:600;margin:22px 2px 12px;display:flex;align-items:center;gap:8px}
.muted{color:var(--mute)}

/* buttons */
.btn{width:100%;border:none;border-radius:14px;padding:15px;font-family:"Inter",system-ui,sans-serif;
  font-weight:600;font-size:15px;background:var(--accent);color:#fff;transition:.15s}
.btn:hover{background:var(--accent-deep)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn.dark{background:var(--ink)}
.btn.block{margin-top:12px}
.btn[disabled]{opacity:.5;pointer-events:none}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px}
.card+.card{margin-top:12px}

/* quiz */
.qprog{display:flex;gap:5px;margin-bottom:16px}
.qprog i{height:4px;flex:1;border-radius:2px;background:var(--line);transition:.3s}
.qprog i.on{background:var(--accent)}
/* adaptive test — a confidence bar instead of fixed dots */
.confbar{height:8px;border-radius:5px;background:var(--line);overflow:hidden}
.confbar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#2fa13b);transition:width .35s ease;border-radius:5px}
.confpct{font-family:"Inter",system-ui,sans-serif;font-size:12px;font-weight:600;color:var(--accent);margin:7px 0 14px}
.qh{font-size:21px;font-weight:600;margin:2px 0 4px}
.qs{color:var(--mute);font-size:13px;margin-bottom:14px;font-family:"Inter",system-ui,sans-serif}
.qopt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1px solid var(--line);
  border-radius:15px;background:var(--bg);padding:15px 16px;margin-bottom:10px;font-size:15px;transition:.15s}
.qopt:hover{border-color:var(--accent);transform:translateY(-1px)}
.qopt .e{font-size:22px;flex-shrink:0}

/* segmented (portion) */
.seg{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px;flex-wrap:wrap}
.seg button{flex:1;min-width:46%;border:none;background:none;border-radius:11px;padding:11px 6px;
  font-family:"Inter",system-ui,sans-serif;font-size:13px;font-weight:600;color:var(--mute);transition:.15s}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 5px rgba(0,0,0,.09)}

/* dosha orb */
.orb{width:104px;height:104px;border-radius:50%;margin:6px auto;display:flex;align-items:center;justify-content:center;
  font-size:46px;color:#fff;font-weight:600;box-shadow:inset 0 -10px 20px rgba(0,0,0,.18)}
.orb.sm{width:64px;height:64px;font-size:28px;margin:0}
.result-name{text-align:center;font-size:24px;font-weight:600;margin-top:8px}
.result-sub{text-align:center;color:var(--mute);font-size:13px;font-family:"Inter",system-ui,sans-serif;margin-top:2px}

/* home */
.home-hero{display:flex;align-items:center;gap:16px}
.home-hero .who{flex:1}
.home-hero .greet{font-family:"Inter",system-ui,sans-serif;font-size:12px;color:var(--mute);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.home-hero .dname{font-size:23px;font-weight:600;margin-top:2px}
.chip{display:inline-flex;align-items:center;gap:6px;font-family:"Inter",system-ui,sans-serif;font-size:12px;font-weight:600;
  background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:#5a5042}
.rhythm{background:linear-gradient(160deg,#fff,#f7fbf6);border:1px solid var(--kapha)}
.rhythm .rt{font-family:"Inter",system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
.rhythm p{font-size:15px;margin-top:6px}
/* dinacharya 2.0 — day rhythm */
.rhythm-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.ayur-note{font-size:10px;color:var(--mute);opacity:.85;letter-spacing:.03em;flex-shrink:0}
.now-line{display:flex;align-items:flex-start;gap:9px;margin-top:9px;font-size:14.5px;line-height:1.5;color:#4a4036}
.now-line .nowdot{font-size:20px;flex-shrink:0;line-height:1.3}
.timeline{display:flex;gap:8px;overflow-x:auto;margin:13px 0 2px;padding:6px 0 8px;-webkit-overflow-scrolling:touch}
.anchor{flex:0 0 auto;min-width:80px;position:relative;display:flex;flex-direction:column;gap:2px;
  border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px}
.anchor .atime{font-family:"Inter",system-ui,sans-serif;font-weight:700;font-size:13px;color:var(--ink)}
.anchor .alabel{font-family:"Inter",system-ui,sans-serif;font-size:10.5px;color:var(--mute);line-height:1.3}
.anchor.next{border-color:var(--teal);background:#eef6f4}
.anchor.next .atime{color:var(--teal)}
.anchor .nextpill{position:absolute;top:-8px;right:-5px;font-family:"Inter",system-ui,sans-serif;font-size:8.5px;
  font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--teal);color:#fff;padding:2px 7px;border-radius:999px}
.season-strip{display:flex;flex-wrap:wrap;align-items:flex-start;gap:9px;margin-top:10px;padding-top:11px;
  border-top:1px dashed var(--line);font-size:13.5px;line-height:1.5;color:#4a4036}
.season-strip .se{font-size:18px;flex-shrink:0}
.season-strip .spersonal{display:block;width:100%;margin-top:2px;font-style:italic;color:var(--teal);font-size:13px}
/* ritucharya season-junction banner (rare retention moment) */
.junction{margin-top:14px;background:linear-gradient(160deg,#fdf6ee,#f6ecdd);border:1px solid #e7d3b6;
  border-radius:16px;padding:14px 16px;box-shadow:0 12px 30px -22px rgba(138,74,18,.5)}
.junction .jh{display:flex;align-items:center;gap:7px;font-family:"Inter",system-ui,sans-serif;font-size:11px;
  font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-deep)}
.junction p{font-size:14.5px;line-height:1.5;color:#4a4036;margin-top:6px}
.chip.focus{background:#f7e9f0;border-color:#eccdda;color:var(--rose)}
.chip-btn{display:inline-flex;align-items:center;gap:6px;font-family:"Inter",system-ui,sans-serif;font-size:13px;font-weight:600;
  color:var(--accent);background:#fff;border:1px solid var(--accent);border-radius:999px;padding:9px 15px}
.chip-btn:hover{background:#fdf6ee}
.result-conf{text-align:center;font-size:13px;color:#6a5f57;margin-top:8px;font-weight:600}
.selbar .t.rm{cursor:pointer;background:#fff;border-color:var(--accent)}
.selbar .t.rm b{color:var(--bad);margin-left:2px}
.selbar .t.rm:hover{background:#fdeee9}
.scan-cta{margin-top:18px}
/* wellbeing trend */
.wb-grid{margin:12px 0 6px;display:flex;flex-direction:column;gap:9px}
.wb-row{display:flex;align-items:center;gap:12px}
.wb-lbl{flex:0 0 92px;font-size:12px;font-weight:600;color:#5a5042}
.wb-dots{display:flex;gap:5px}
.wb-dot{width:13px;height:13px;border-radius:50%;background:var(--line)}
.wb-dot.l1{background:var(--bad)} .wb-dot.l2{background:var(--neutral)} .wb-dot.l3{background:var(--good)}
.wb-summary{font-size:14px;color:#4a4036;margin-top:8px}
/* check-in screen */
.ci-dim{margin-bottom:14px}
.ci-lbl{font-size:15px;font-weight:600;margin-bottom:7px}
.ci-levels{display:flex;gap:8px}
.ci-lv{flex:1;border:1px solid var(--line);border-radius:13px;background:var(--bg);padding:11px 4px;display:flex;flex-direction:column;align-items:center;gap:3px;transition:.15s}
.ci-lv .le{font-size:22px}.ci-lv .ll{font-size:11px;color:var(--mute)}
.ci-lv:hover{border-color:var(--accent)}
.ci-lv.on{border-width:2px}
.ci-lv.on.l1{border-color:var(--bad);background:#fdeee9}
.ci-lv.on.l2{border-color:var(--neutral);background:#fbf5e6}
.ci-lv.on.l3{border-color:var(--good);background:#eef6ee}
.ci-off-list{display:flex;flex-direction:column;gap:9px}
.ci-off-opt{display:flex;align-items:center;gap:11px;width:100%;text-align:left;border:1px solid var(--line);border-radius:14px;background:var(--bg);padding:13px 15px;font-size:14px;transition:.15s}
.ci-off-opt .e{font-size:20px}
.ci-off-opt:hover{border-color:var(--accent)}
.ci-off-opt.on{border-color:var(--accent);border-width:2px;background:#fdf6ee}
/* welcome reassurance */
.reassure{background:#f0f6ef;border:1px solid #cfe4cd;border-radius:13px;padding:12px 15px;font-size:13px;color:#42553c;margin:16px 0 4px;text-align:center;line-height:1.5}

/* scan */
.foodcam{border-radius:20px;background:linear-gradient(160deg,#2b2620,#4a4036);position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;cursor:pointer;height:200px}
.foodcam .plate{font-size:78px;filter:drop-shadow(0 8px 12px rgba(0,0,0,.4));transition:.3s}
.foodcam .scan-line{position:absolute;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,#fff,transparent);top:0;opacity:0}
.foodcam.scanning .scan-line{animation:scan 1.05s linear}
@keyframes scan{0%{top:0;opacity:1}100%{top:100%;opacity:1}}
.foodcam .hintcap{position:absolute;bottom:12px;font-family:"Inter",system-ui,sans-serif;font-size:11px;color:rgba(255,255,255,.75);display:flex;gap:5px}
.foodcam .camphoto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.foodcam .scan-line{z-index:2}.foodcam .plate,.foodcam .hintcap{z-index:2}
.scan-priv{text-align:center;font-family:"Inter",system-ui,sans-serif;font-size:11px;color:var(--mute);margin-top:10px;opacity:.9}
/* confirm — the user's own photo next to what we detected (trust) */
.confphoto{position:relative;height:158px;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#2b2620;margin-top:14px}
.confphoto img{width:100%;height:100%;object-fit:cover;display:block}
.confphoto .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 13px 9px;font-size:11px;font-weight:600;
  color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.62))}
.dishrow{display:flex;gap:9px;overflow-x:auto;padding:4px 0 8px;-webkit-overflow-scrolling:touch}
.dishchip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:4px;border:1px solid var(--line);
  background:var(--card);border-radius:14px;padding:11px 13px;font-family:"Inter",system-ui,sans-serif;font-size:11px;color:#5a5042;min-width:74px}
.dishchip:hover{border-color:var(--accent)}
.dishchip .de{font-size:26px}
.searchbox{width:100%;font-family:"Inter",system-ui,sans-serif;font-size:15px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fff;margin-bottom:10px}
.foodlist{max-height:230px;overflow-y:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.foodrow{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:14px;cursor:pointer}
.foodrow:last-child{border-bottom:none}
.foodrow:hover{background:var(--bg)}
.foodrow.sel{background:#f0f6ef}
.foodrow .fe{font-size:19px}
.foodrow .ck{margin-left:auto;color:var(--good);font-weight:700;opacity:0}
.foodrow.sel .ck{opacity:1}
.selbar{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.selbar .t{font-family:"Inter",system-ui,sans-serif;font-size:12px;background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:5px 10px}

/* verdict */
.vchip{display:inline-flex;font-family:"Inter",system-ui,sans-serif;font-size:12px;font-weight:700;color:#fff;padding:4px 12px;border-radius:999px}
.vbar{display:flex;height:10px;border-radius:6px;overflow:hidden;margin:14px 0}
.vbar i{display:block;height:100%}
.vrow{display:flex;gap:9px;padding:6px 0;font-size:14.5px;align-items:flex-start;color:#4a4036}
.vrow .ic{flex:0 0 20px}
.narration{font-size:15.5px;line-height:1.5;margin:8px 0 4px}
.tweak{border-radius:14px;padding:14px;margin-top:14px;font-size:14px;background:#f0f6ef;border:1px solid #cfe4cd}
.tweak b{color:var(--good)}
.tweak .pt{display:block;margin-top:8px;color:#6a5f57}

/* history */
.histrow{display:flex;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid var(--line)}
.histrow .he{font-size:26px}
.histrow .hn{flex:1}
.histrow .hn b{font-size:15px;font-weight:600}
.histrow .hn span{display:block;font-family:"Inter",system-ui,sans-serif;font-size:11.5px;color:var(--mute)}
.dot{width:11px;height:11px;border-radius:50%}
.empty{text-align:center;color:var(--mute);padding:40px 10px;font-family:"Inter",system-ui,sans-serif;font-size:14px}

/* paywall */
.plan{border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:12px;background:var(--card);position:relative}
.plan.feat{border:2px solid var(--accent);background:linear-gradient(160deg,#fff,#fdf6ee)}
.plan .pn{font-size:18px;font-weight:600}
.plan .pp{font-family:"Inter",system-ui,sans-serif;font-size:14px;color:var(--mute);margin:2px 0 10px}
.plan .pp b{font-size:26px;color:var(--ink)}
.plan ul{list-style:none}
.plan li{font-size:13.5px;padding:5px 0 5px 22px;position:relative;color:#4a4036}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--good);font-weight:700}
.plan .flag{position:absolute;top:14px;right:14px;font-family:"Inter",system-ui,sans-serif;font-size:10px;font-weight:700;
  background:#fbf0e2;color:var(--accent-deep);padding:3px 9px;border-radius:999px}

/* bottom nav */
.botnav{display:flex;border-top:1px solid var(--line);background:rgba(251,248,243,.95);backdrop-filter:blur(8px)}
.botnav button{flex:1;border:none;background:none;padding:11px 4px 13px;display:flex;flex-direction:column;align-items:center;gap:3px;
  font-family:"Inter",system-ui,sans-serif;font-size:10.5px;color:var(--mute);font-weight:600}
.botnav button.on{color:var(--accent)}
.botnav .ni{font-size:19px}

/* toast */
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;
  font-family:"Inter",system-ui,sans-serif;font-size:14px;padding:12px 20px;border-radius:999px;opacity:0;transition:.4s;pointer-events:none;z-index:100;max-width:88%;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.disc{font-family:"Inter",system-ui,sans-serif;font-size:11px;color:var(--mute);line-height:1.55;margin-top:18px;opacity:.85}
.backlink{font-family:"Inter",system-ui,sans-serif;font-size:13px;color:var(--accent);font-weight:600;display:inline-flex;gap:5px;margin-bottom:14px;background:none;border:none;padding:0}