/* Layout: phone-first single column (max 480px, centred on bigger screens); fixed bottom bar for the main action or admin navigation. Light theme only. */
:root{
  color-scheme:light;
  --bg:#f3f6f1; --surface:#ffffff; --sunk:#eaf0e8; --ink:#16241d; --muted:#5a6a61; --line:#dbe3d8;
  --leaf:#1d6a4e; --leaf-ink:#ffffff; --leaf-soft:#dfeee6;
  --mango:#d9821f; --mango-soft:#fbeedb;
  --ok:#23784a; --ok-soft:#dcf0e3; --warn:#a85d10; --warn-soft:#fbecd8; --bad:#a83636; --bad-soft:#f7e0de;
  --display:"Bricolage Grotesque", "Avenir Next", system-ui, sans-serif;
  --body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.45}
.wrap{max-width:480px;margin:0 auto;padding-inline:16px;padding-block:0 130px}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:1.75rem;font-weight:700;letter-spacing:-.01em}
h2{font-size:1.2rem;font-weight:700}
h3{font-size:1.02rem;font-weight:600}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.mono{font-family:var(--mono);font-weight:500}
.num{font-variant-numeric:tabular-nums}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--leaf);outline-offset:2px}
a{color:var(--leaf)}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px}


/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid var(--line);background:var(--surface);padding:10px 16px;border-radius:12px;cursor:pointer;font-weight:600;font-size:.95rem;text-decoration:none;color:var(--ink);text-align:center}
.btn.primary{background:var(--leaf);border-color:var(--leaf);color:var(--leaf-ink)}
.btn.wa{background:#e3f3e8;border-color:#e3f3e8;color:var(--ok)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.block{width:100%}
.btn.big{min-height:52px;font-size:1.05rem;border-radius:14px}
.btn.sm{min-height:36px;padding:6px 12px;font-size:.85rem;border-radius:10px}
.btn[disabled]{opacity:.45}
.link{border:0;background:none;padding:6px 0;color:var(--leaf);font-weight:600;cursor:pointer;font-size:.95rem}
.btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.btn-grid .full{grid-column:1/-1}

/* pills */
.pill{display:inline-flex;align-items:center;gap:5px;font-size:.75rem;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.neutral{background:var(--sunk);color:var(--muted)}
.pill.leaf{background:var(--leaf-soft);color:var(--leaf)}

/* cards & lists */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);min-height:60px}
.li:last-child{border-bottom:0}
.li .t{min-width:0;display:flex;flex-direction:column;gap:1px}
.li .t b{font-weight:600}
.sec-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;margin:20px 4px 8px}

/* forms */
label.f{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.9rem}
.inp{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:12px 14px;font-weight:400;font-size:16px;width:100%;min-width:0;min-height:48px}
.inp:focus{border-color:var(--leaf);outline:none;box-shadow:0 0 0 3px var(--leaf-soft)}
.choice{display:flex;gap:12px;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;background:var(--surface)}
.choice:has(input:checked){border-color:var(--leaf);background:var(--leaf-soft)}
.choice input{width:20px;height:20px;accent-color:var(--leaf);flex:none}
.toggle{display:flex;gap:12px;align-items:center;cursor:pointer;font-weight:500}
.toggle input{width:22px;height:22px;accent-color:var(--leaf);flex:none}

/* client */
.hero{padding-block:22px 6px;display:flex;flex-direction:column;gap:8px}
.chip{display:inline-flex;align-self:flex-start;align-items:center;background:var(--mango-soft);color:var(--warn);font-weight:700;font-size:.8rem;padding:5px 11px;border-radius:999px}
.notice{border-radius:12px;padding:12px 14px;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.notice.assist{background:var(--leaf-soft);border-color:transparent}
.notice.warn{background:var(--warn-soft);border-color:transparent}
.stepper{display:inline-flex;align-items:center;background:var(--leaf-soft);border-radius:12px;flex:none}
.stepper button{border:0;background:none;width:40px;height:40px;cursor:pointer;font-size:1.25rem;font-weight:700;color:var(--leaf)}
.stepper span{min-width:22px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums;color:var(--leaf)}
.add{flex:none;min-height:40px;padding:8px 16px;border-radius:12px;border:1.5px solid var(--leaf);background:var(--surface);color:var(--leaf);font-weight:700;cursor:pointer}
.tot{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}
.tot.big{font-size:1.15rem;font-weight:700;padding-top:10px;border-top:1px solid var(--line)}
.ref-big{font-family:var(--mono);font-weight:600;font-size:2.4rem;letter-spacing:.04em;color:var(--leaf);line-height:1.1}
.copyrow{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:12px 14px;border:0;border-bottom:1px solid var(--line);background:var(--surface);cursor:pointer;text-align:left;min-height:58px}
.copyrow:last-child{border-bottom:0}
.copyrow .k{font-size:.8rem;color:var(--muted)}
.copyrow .v{font-family:var(--mono);font-weight:600;font-size:1.05rem;overflow-wrap:anywhere}
.copyrow .c{font-size:.8rem;font-weight:700;color:var(--leaf);flex:none}
.steps{display:flex;flex-direction:column}
.step{display:flex;gap:12px;align-items:flex-start;padding-bottom:16px;position:relative}
.step .b{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);flex:none;background:var(--surface);display:grid;place-items:center;font-size:.72rem;font-weight:700;z-index:1}
.step.done .b{background:var(--leaf);border-color:var(--leaf);color:var(--leaf-ink)}
.step:not(:last-child)::before{content:"";position:absolute;left:11px;top:24px;bottom:0;width:2px;background:var(--line)}

/* fixed bottom bars */
.bottom{position:fixed;left:0;right:0;bottom:0;z-index:15;background:var(--surface);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));box-shadow:0 -6px 20px rgba(22,36,29,.07)}
.bottom-in{max-width:480px;margin:0 auto}
.nav{display:grid;grid-template-columns:repeat(4,1fr);padding:4px 4px calc(4px + env(safe-area-inset-bottom,0px))}
.nav button{border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px;font-size:.72rem;font-weight:600;color:var(--muted);cursor:pointer;position:relative;min-height:56px}
.nav button[aria-current="page"]{color:var(--leaf)}
.nav svg{width:24px;height:24px}
.nav .badge{position:absolute;top:4px;left:calc(50% + 6px);background:var(--mango);color:#fff;border-radius:999px;font-size:.68rem;min-width:18px;height:18px;display:grid;place-items:center;padding:0 5px}

/* admin */
.adm-head{padding-block:18px 4px;display:flex;flex-direction:column;gap:6px}
.summary{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.stat .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700}
.stat .v{font-family:var(--display);font-size:1.35rem;font-weight:700;font-variant-numeric:tabular-nums}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;margin-top:14px;scrollbar-width:none}
.chips button{flex:none;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 14px;font-size:.88rem;font-weight:600;cursor:pointer;color:var(--muted)}
.chips button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.ocard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.ohead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;width:100%;border:0;background:none;padding:14px;text-align:left;cursor:pointer}
.ohead .t{min-width:0;display:flex;flex-direction:column;gap:3px}
.ohead .r{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex:none}
.ohead .amt{font-weight:700;font-variant-numeric:tabular-nums;font-size:1.05rem}
.odetail{border-top:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:12px;background:#fbfcfa}
.iline{display:flex;justify-content:space-between;gap:10px;font-size:.95rem;font-variant-numeric:tabular-nums}

.stage{display:grid;grid-template-columns:repeat(3,1fr);background:var(--sunk);border-radius:12px;padding:4px;gap:4px}
.stage button{border:0;background:none;padding:9px 4px;border-radius:9px;font-weight:700;font-size:.82rem;color:var(--muted);cursor:pointer;line-height:1.2}
.stage button[aria-pressed="true"]{background:var(--surface);color:var(--leaf);box-shadow:0 1px 3px rgba(22,36,29,.12)}
.gift{background:var(--mango-soft);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:6px}
.gift .big{font-family:var(--display);font-size:1.3rem;font-weight:700;display:flex;gap:8px;align-items:center}
.bar{height:8px;background:var(--sunk);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--mango);border-radius:999px}
.bar.full i{background:var(--ok)}
.bline{display:flex;gap:12px;align-items:center;padding-block:10px;border-bottom:1px solid var(--line)}
.bline:last-of-type{border-bottom:0}
.bline input[type=checkbox]{width:24px;height:24px;accent-color:var(--leaf);flex:none}
.bline .t{flex:1;min-width:0}
.bline.ticked .bn{text-decoration:line-through;color:var(--muted)}
.bline select{flex:none;font-size:.82rem;padding:6px 4px;border:1px solid var(--line);border-radius:8px;background:var(--surface);max-width:92px}
.who{font-size:.8rem;color:var(--muted)}
details.card summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.card summary::after{content:"Show";font-size:.85rem;color:var(--leaf)}
details.card[open] summary::after{content:"Hide"}
.pcard{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:4px}
.pcard:last-child{border-bottom:0}
.toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;font-weight:600;font-size:.92rem;z-index:50;max-width:calc(100% - 32px);text-align:center}
@media (prefers-reduced-motion:no-preference){.toast{animation:pop .2s ease-out}@keyframes pop{from{transform:translate(-50%,8px);opacity:0}}}

/* loading, login, errors */
.center{min-height:60vh;display:grid;place-items:center;text-align:center}
.login{max-width:360px;margin:12vh auto 0;display:flex;flex-direction:column;gap:14px}
.err{color:var(--bad);font-weight:600;font-size:.9rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.refresh{border:0;background:none;color:var(--leaf);font-weight:600;cursor:pointer;font-size:.9rem;padding:6px 0}