:root {
  --green-dark: #145A32;
  --green-mid: #1E8449;
  --green-light: #A8E6C1;
  --bg: #F3F8F5;
  --card: #ffffff;
  --text: #16241c;
  --muted: #5b6b62;
  --border: #d7e6dc;
  --danger: #b3261e;
  --warn: #b26a00;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { margin: 0; font-weight: 600; }
button, input, select, textarea { font: inherit; }

.splash { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: var(--green-dark); color: var(--green-light); }
.splash img { border-radius: 20px; }

/* Auth screens */
.auth { min-height: 100vh; display: flex; flex-direction: column; }
.hero { background: linear-gradient(160deg, var(--green-dark), var(--green-mid)); color: #fff; padding: calc(32px + env(safe-area-inset-top)) 24px 56px; text-align: center; }
.hero img { width: 72px; height: 72px; border-radius: 18px; box-shadow: 0 6px 18px rgba(0,0,0,.25); }
.hero h1 { font-size: 24px; margin-top: 12px; }
.hero p { margin: 4px 0 0; color: var(--green-light); font-size: 14px; }
.panel { background: var(--card); border-radius: 20px 20px 0 0; margin-top: -28px; padding: 24px 20px 32px; flex: 1; width: 100%; max-width: 480px; align-self: center; box-shadow: 0 -4px 20px rgba(0,0,0,.05); }
.tabs { display: flex; background: var(--bg); border-radius: 12px; padding: 4px; margin-bottom: 18px; }
.tabs button { flex: 1; border: 0; background: transparent; padding: 10px; border-radius: 9px; color: var(--muted); font-weight: 500; cursor: pointer; }
.tabs button.on { background: #fff; color: var(--green-dark); box-shadow: 0 1px 4px rgba(0,0,0,.1); font-weight: 600; }

/* Forms */
label { display: block; font-size: 13px; font-weight: 500; color: var(--muted); margin: 12px 0 4px; }
input, select, textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 12px; background: #fff; color: var(--text); outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--green-mid); box-shadow: 0 0 0 3px rgba(168,230,193,.5); }
.btn { display: block; width: 100%; margin-top: 18px; padding: 13px 16px; border: 0; border-radius: 12px; background: var(--green-mid); color: #fff; font-weight: 600; cursor: pointer; text-align: center; }
.btn:hover { background: var(--green-dark); }
.btn:disabled { opacity: .6; cursor: default; }
.btn.secondary { background: #fff; color: var(--green-dark); border: 1.5px solid var(--green-mid); }
.btn.small { display: inline-block; width: auto; margin: 0; padding: 8px 14px; font-size: 13px; border-radius: 10px; }
.btn.danger { background: var(--danger); }
.hint { font-size: 12px; color: var(--muted); margin-top: 6px; }
.err { background: #fdecea; color: var(--danger); padding: 10px 12px; border-radius: 10px; font-size: 13px; margin-top: 12px; }

/* App shell */
.topbar { background: var(--green-dark); color: #fff; padding: calc(12px + env(safe-area-inset-top)) 16px 12px; display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 5; }
.topbar img { width: 34px; height: 34px; border-radius: 9px; }
.topbar .ttl { flex: 1; min-width: 0; }
.topbar .ttl b { display: block; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .ttl span { font-size: 11px; color: var(--green-light); }
.topbar button { background: rgba(255,255,255,.12); color: #fff; border: 0; padding: 8px 12px; border-radius: 10px; font-size: 13px; cursor: pointer; }
.page { max-width: 720px; margin: 0 auto; padding: 16px 16px 96px; }
.nav { position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); display: flex; padding-bottom: env(safe-area-inset-bottom); z-index: 5; }
.nav button { flex: 1; border: 0; background: transparent; padding: 10px 4px 9px; color: var(--muted); font-size: 11px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.nav button .ic { font-size: 20px; line-height: 1; }
.nav button.on { color: var(--green-dark); font-weight: 600; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px; margin-bottom: 12px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tile { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 16px; text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 4px; }
.tile .ic { font-size: 26px; }
.tile b { font-size: 14px; }
.tile span { font-size: 12px; color: var(--muted); }
.tile.soon { opacity: .55; cursor: default; }
.row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.row:last-child { border-bottom: 0; }
.row .grow { flex: 1; min-width: 0; }
.row .grow b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .grow span { font-size: 12px; color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--green-light); color: var(--green-dark); display: grid; place-items: center; font-weight: 600; flex-shrink: 0; }
.badge { font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 999px; }
.badge.pending { background: #fff1d6; color: var(--warn); }
.badge.approved { background: var(--green-light); color: var(--green-dark); }
.badge.rejected { background: #fdecea; color: var(--danger); }
.head { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 14px; gap: 12px; }
.head h2 { font-size: 20px; }
.empty { text-align: center; color: var(--muted); padding: 32px 12px; }
.status { text-align: center; padding: 40px 24px; }
.status .big { font-size: 56px; }
.status h2 { margin: 8px 0; }
.status p { color: var(--muted); }
.actions { display: flex; gap: 8px; }

.sheet-bg { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 20; display: flex; align-items: flex-end; justify-content: center; }
.sheet { background: #fff; width: 100%; max-width: 520px; border-radius: 20px 20px 0 0; padding: 20px 20px calc(24px + env(safe-area-inset-bottom)); max-height: 92vh; overflow: auto; }
.sheet h3 { margin-bottom: 4px; }
@media (min-width: 700px) { .sheet-bg { align-items: center; } .sheet { border-radius: 20px; } .panel { border-radius: 20px; margin-bottom: 40px; } }

#toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%) translateY(20px); background: var(--green-dark); color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 13px; opacity: 0; transition: all .25s; pointer-events: none; z-index: 30; max-width: 90vw; }
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* 5-digit PIN */
.pin { display: flex; justify-content: center; gap: 14px; padding: 14px; border: 1.5px solid var(--border); border-radius: 12px; cursor: pointer; }
.pin.active { border-color: var(--green-mid); box-shadow: 0 0 0 3px rgba(168,230,193,.5); }
.pin span { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--green-mid); }
.pin span.f { background: var(--green-dark); border-color: var(--green-dark); }
.pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px auto 0; max-width: 300px; }
.pad button { height: 58px; border: 0; border-radius: 14px; background: var(--bg); color: var(--green-dark); font-size: 22px; font-weight: 600; cursor: pointer; touch-action: manipulation; }
.pad button:active { background: var(--green-light); }

/* Action hub */
.owed { background: var(--green-dark); color: #fff; border-radius: 16px; padding: 16px 18px; margin-bottom: 14px; display: flex; flex-direction: column; gap: 2px; }
.owed span { font-size: 12px; color: var(--green-light); }
.owed b { font-size: 26px; font-weight: 700; }
.cta { display: block; width: 100%; min-height: 60px; margin: 0 0 14px; border: 0; border-radius: 16px; background: var(--green-mid); color: #fff; font-weight: 700; font-size: 16px; letter-spacing: .5px; cursor: pointer; box-shadow: 0 4px 14px rgba(30,132,73,.35); }
.cta:hover { background: var(--green-dark); }
.cta:disabled { opacity: .6; box-shadow: none; }
.back { border: 0; background: transparent; color: var(--green-dark); font-weight: 600; font-size: 14px; padding: 4px 0 10px; cursor: pointer; }
.link { border: 0; background: transparent; color: var(--green-mid); font-weight: 600; padding: 10px 0 0; cursor: pointer; font-size: 14px; }
.x { border: 0; background: transparent; color: var(--muted); font-size: 16px; padding: 10px; margin: -6px -6px -6px 0; cursor: pointer; min-width: 44px; min-height: 44px; }
.totals > div { display: flex; justify-content: space-between; padding: 4px 0; color: var(--muted); }
.totals .due { color: var(--green-dark); font-weight: 700; font-size: 18px; border-top: 1px solid var(--border); margin-top: 6px; padding-top: 10px; }
.btn, .tile, .nav button, .tabs button { min-height: 48px; }

/* Item entry sheet */
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 6px; -webkit-overflow-scrolling: touch; }
.chip { flex: 0 0 auto; border: 1.5px solid var(--green-mid); background: #fff; color: var(--green-dark); padding: 9px 14px; border-radius: 999px; font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap; min-height: 40px; }
.chip.on { background: var(--green-mid); color: #fff; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stepper { display: flex; align-items: stretch; border: 1.5px solid var(--border); border-radius: 12px; overflow: hidden; }
.stepper input { border: 0; border-radius: 0; text-align: center; padding: 12px 2px; min-width: 0; }
.stepper input:focus { box-shadow: none; }
.stepper button { border: 0; background: var(--bg); color: var(--green-dark); width: 44px; font-size: 20px; font-weight: 600; cursor: pointer; }
.itot { margin-top: 14px; font-weight: 700; color: var(--green-dark); font-size: 16px; }
label.check { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; margin-top: 12px; }
label.check input { width: 20px; height: 20px; padding: 0; accent-color: var(--green-mid); }

.banner { background: #fff1d6; color: var(--warn); padding: 10px 16px; font-size: 13px; font-weight: 500; text-align: center; }

/* Hosting badge injected by Netlify: keep the screen clear */
#nl-badge-frame, iframe[id^="nl-"], [id^="netlify-"] { display: none !important; visibility: hidden !important; }
/* release 2 */

/* tab labels and two-column rows never wrap or overflow */
.tabs button { white-space: nowrap; font-size: 13px; padding: 10px 4px; }
.two > div { min-width: 0; }
.two input, .two select { min-width: 0; width: 100%; }
.topbar #gear { background: rgba(255,255,255,.12); color: #fff; border: 0; padding: 8px 10px; border-radius: 10px; font-size: 15px; cursor: pointer; }
.nav button { font-size: 10.5px; }

/* review fixes */
h4.grp { margin: 18px 0 2px; font-size: 13px; color: var(--green-dark); text-transform: uppercase; letter-spacing: .6px; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.status .statusText { color: var(--muted); }
.steps { text-align: left; margin: 12px 0 0; padding-left: 20px; color: var(--text); font-size: 14px; line-height: 1.55; }
.steps li { margin-bottom: 10px; }
a.btn { text-decoration: none; }
details.sec > summary { font-weight: 600; cursor: pointer; color: var(--green-dark); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
details.sec > summary::-webkit-details-marker { display: none; }
details.sec > summary::after { content: '›'; font-size: 20px; transition: transform .15s; }
details.sec[open] > summary::after { transform: rotate(90deg); }
details.sec > :not(summary) { margin-top: 10px; }