/* My Journey: colours live in :root (light) and the two dark blocks below. */

:root{--bg:#f4f8f3;--card:#fff;--tx:#1d2b21;--mu:#66756a;--ac:#2d7a4c;--acs:#e5f2ea;--bd:#d9e4dc;--warn:#c9821a;--bad:#c0392b}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#121a15;--card:#1b261f;--tx:#e7f0ea;--mu:#9bb0a2;--ac:#58c283;--acs:#223a2b;--bd:#2c3d32;--warn:#e0a040;--bad:#ef6f61}}
:root[data-theme="dark"]{--bg:#121a15;--card:#1b261f;--tx:#e7f0ea;--mu:#9bb0a2;--ac:#58c283;--acs:#223a2b;--bd:#2c3d32;--warn:#e0a040;--bad:#ef6f61}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:860px;margin:0 auto;padding:16px}
h1{font-size:1.5rem;margin:.2rem 0}h2{font-size:1.1rem;margin:0 0 .6rem}
.sub{color:var(--mu);font-size:.9rem;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:14px;margin-bottom:12px}
.tabs{display:flex;overflow-x:auto;gap:6px;margin:12px 0;position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);padding:6px 0}
.tabs button{flex:1;padding:10px 8px;white-space:nowrap;font-size:.85rem;border:1px solid var(--bd);background:var(--card);color:var(--tx);border-radius:10px;font:inherit;font-weight:600;cursor:pointer}
.tabs button.on{background:var(--ac);color:#fff;border-color:var(--ac)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.meal{display:grid;grid-template-columns:62px 1fr auto;gap:6px;align-items:center;padding:6px 0;border-top:1px solid var(--bd)}
.meal:first-of-type{border-top:0}
.lbl{font-size:.75rem;color:var(--mu);text-transform:uppercase;letter-spacing:.04em}
select,input{font:inherit;color:var(--tx);background:var(--bg);border:1px solid var(--bd);border-radius:8px;padding:7px;min-width:0;width:100%}
.syn{font-size:.8rem;background:var(--acs);color:var(--ac);border-radius:999px;padding:2px 9px;white-space:nowrap;font-weight:700}
.syn.z{opacity:.8}
a{color:var(--ac)}
.tot{display:flex;justify-content:space-between;align-items:center;border-top:2px solid var(--bd);margin-top:6px;padding-top:8px;font-weight:600}
.btn{background:var(--ac);color:#fff;border:0;border-radius:9px;padding:9px 14px;font:inherit;font-weight:600;cursor:pointer}
.btn.g{background:var(--acs);color:var(--ac)}
.btn.x{background:transparent;color:var(--mu);padding:4px 8px}
.bar{height:16px;background:var(--acs);border-radius:99px;overflow:hidden;margin:8px 0}
.bar i{display:block;height:100%;background:var(--ac);transition:width .3s}
.big{font-size:2rem;font-weight:800}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin-bottom:12px}
.stat{background:var(--acs);border-radius:12px;padding:10px}.stat b{display:block;font-size:1.3rem}.stat span{font-size:.8rem;color:var(--mu)}
table{width:100%;border-collapse:collapse}td,th{padding:7px 4px;text-align:left;border-bottom:1px solid var(--bd)}
.chart{overflow-x:auto}
.note{font-size:.82rem;color:var(--mu)}
.li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--bd);gap:8px}
.f{display:grid;grid-template-columns:1fr 90px auto;gap:8px;margin-top:8px}
.f2{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;margin-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

/* Small fixes */
.btn{white-space:nowrap}
input[type=range]{accent-color:var(--ac)}

/* Safe areas for the installed home-screen app */
body{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none !important}

/* Header */
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.top img{width:40px;height:40px;border-radius:10px;flex:none}
.brand{display:flex;gap:10px;align-items:center}

/* Save / error message */
.status{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:560px;margin:0 auto;background:var(--tx);color:var(--bg);padding:10px 14px;border-radius:12px;font-size:.9rem;z-index:20;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.status.bad{background:var(--bad);color:#fff}

/* Small screens */
@media (max-width:420px){
  .wrap{padding:12px}
  .tabs button{flex:none}
  .grid{grid-template-columns:1fr}
  .f{grid-template-columns:1fr 70px auto}
  .meal{grid-template-columns:72px 1fr auto}
  .meal .lbl{font-size:.68rem;letter-spacing:.02em}
  .meal select{font-size:.9rem}
}

/* Sign-in options and Account screen */
.link{background:none;border:0;color:var(--ac);font:inherit;font-size:.9rem;padding:8px;cursor:pointer;text-decoration:underline}
.stack{display:grid;gap:10px}
.stack label{display:grid;gap:4px}
.code{font:600 1.15rem/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;background:var(--acs);color:var(--tx);border-radius:10px;padding:12px;text-align:center;word-break:break-all;user-select:all;-webkit-user-select:all}

/* Sign-in screen: its own warm colours, separate from the rest of the app */
.login{--lg-bg:#f6f1e9;--lg-ink:#26302b;--lg-mu:#5d6660;--lg-date:#756a5d;--lg-soft:#ebe2d4;--lg-line:#cdbfa9;--lg-link:#a8513a;--lg-field:#fffdf9;--lg-pk:#2d7a4c;
  position:fixed;inset:0;overflow-y:auto;background:var(--lg-bg);color:var(--lg-ink);z-index:30;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif}
@media (prefers-color-scheme:dark){.login{--lg-bg:#1c1a17;--lg-ink:#efe8dc;--lg-mu:#b9b0a3;--lg-date:#a99e8f;--lg-soft:#2a2620;--lg-line:#4a4236;--lg-link:#e7a088;--lg-field:#24211c}}
.lg{min-height:100%;max-width:440px;margin:0 auto;box-sizing:border-box;display:flex;flex-direction:column;gap:24px;
  padding:calc(env(safe-area-inset-top,0px) + 40px) 28px calc(env(safe-area-inset-bottom,0px) + 28px)}
.lg-top{display:flex;justify-content:space-between;align-items:center}
.lg-top img{border-radius:10px}
.lg-date{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--lg-date)}
.lg-hero{display:grid;gap:12px}
.lg-hero h1{margin:0;font-family:Fraunces,Georgia,serif;font-weight:500;font-size:44px;line-height:1.05;letter-spacing:-.02em}
.lg-hero p{margin:0;font-size:17px;line-height:1.45;color:var(--lg-mu)}
.lg-art{flex:1 1 120px;min-height:96px;border-radius:22px;background:var(--lg-soft);color:var(--lg-line);display:flex;align-items:flex-end;padding:18px}
.lg-art svg{width:100%;height:100%;max-height:150px}
.lg-actions,.lg-form{display:grid;gap:12px}
.lg-pk{height:54px;border:0;border-radius:14px;background:var(--lg-pk);color:#fff;font-family:inherit;font-size:17px;font-weight:600;line-height:1;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer}
.lg-pk[hidden]{display:none}
.lg-btn{height:52px;border:0;border-radius:14px;background:var(--lg-ink);color:var(--lg-bg);font-family:inherit;font-size:16px;font-weight:600;line-height:1;cursor:pointer}
.lg-btn.ghost{background:transparent;color:var(--lg-ink);border:1px solid var(--lg-line)}
.login input{height:50px;box-sizing:border-box;border:1px solid var(--lg-line);border-radius:12px;padding:0 14px;font-family:inherit;font-size:17px;background:var(--lg-field);color:var(--lg-ink)}
.login input:focus{outline:2px solid var(--lg-pk);outline-offset:1px}
.lg-links{display:flex;justify-content:space-between;gap:8px}
.lg-link{background:none;border:0;padding:10px 4px;font-family:inherit;font-size:15px;color:var(--lg-link);cursor:pointer}
.lg-link.strong{font-weight:600}
.lg-link[hidden]{display:none}
.lg-links:has(> .lg-link.strong[hidden]){justify-content:center}
.lg-error{margin:0;color:#c0392b;font-size:15px}
.lg-error:empty{display:none}
@media (prefers-color-scheme:dark){.lg-error{color:#f08a7e}}
.lg-note{margin:0;font-size:16px;line-height:1.45;color:var(--lg-mu)}
.lg-note b{color:var(--lg-ink)}
.login .code{background:var(--lg-soft);color:var(--lg-ink)}
.lg:has(#login-form:not([hidden])) .lg-art,.lg:has(#reset-form:not([hidden])) .lg-art,.lg:has(#reset-done:not([hidden])) .lg-art{display:none}
@media (max-height:700px){.lg-hero h1{font-size:36px}.lg{gap:18px}}

/* Visually hidden (screen-reader only) */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}