/* Pocketful design system: calm, high-contrast, system fonts only (nothing is fetched). */
:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --ink: #152033;
  --muted: #4a566c;
  --line: #d5dbe6;
  --brand: #2447c9;
  --brand-dark: #1a3598;
  --brand-tint: #e8edfb;
  --ok: #14602f;       --ok-bg: #e3f4e9;
  --err: #9a1b1b;      --err-bg: #fdeaea;
  --warn: #7a4600;     --warn-bg: #fff1cc;
  --hold: #5b2f94;     --hold-bg: #f0e8fb;
  --pending: #33415c;  --pending-bg: #e6ebf5;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(21, 32, 51, .06), 0 4px 16px rgba(21, 32, 51, .05);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
* { box-sizing: border-box; min-width: 0; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); overflow-wrap: anywhere; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5rem; font-weight: 700; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .5rem; }
a { color: var(--brand); text-underline-offset: 2px; }
:focus-visible { outline: 3px solid #1b3fc0; outline-offset: 2px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--brand); color: #fff; padding: .5rem 1rem; z-index: 10; }
.skip-link:focus { left: 0; }

/* header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.header-inner { max-width: 1100px; margin: 0 auto; padding: .75rem 1rem; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.brand-mark { display: inline-grid; place-items: center; width: 1.9rem; height: 1.9rem; border-radius: 9px; background: var(--brand); color: #fff; font-weight: 800; }
nav { display: flex; flex-wrap: wrap; gap: .25rem; flex: 1 1 auto; }
nav a { padding: .35rem .7rem; border-radius: 999px; color: var(--muted); text-decoration: none; font-weight: 600; }
nav a:hover { background: var(--brand-tint); color: var(--brand-dark); }
nav a[aria-current="page"] { background: var(--brand-tint); color: var(--brand-dark); }
.who-am-i { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-left: auto; }
.user-name { font-weight: 700; }
.user-handle { color: var(--muted); }

/* layout */
.page { max-width: 1100px; margin: 0 auto; padding: 1.25rem 1rem 3rem; outline: none; }
.layout { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); align-items: start; }
.stack, .col { display: grid; gap: 1rem; }
.narrow { max-width: 460px; margin: 1rem auto 0; }
@media (min-width: 900px) {
  .layout { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
  .layout-even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem; }
.intro, .hint { color: var(--muted); font-size: .92rem; }

/* wallet */
.wallet { background: linear-gradient(160deg, #ffffff 0%, var(--brand-tint) 100%); }
.wallet-top { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.eyebrow { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0; }
.wallet-available { font-size: clamp(2.3rem, 9vw, 3.4rem); font-weight: 800; line-height: 1.1; margin: .25rem 0 .75rem; color: var(--ink); letter-spacing: -.02em; }
.wallet-secondary { display: flex; flex-wrap: wrap; gap: .5rem 2rem; margin: 0; }
.wallet-secondary dt { font-size: .8rem; color: var(--muted); }
.wallet-secondary dd { margin: 0; font-size: 1.05rem; font-weight: 600; color: var(--muted); }
.wallet-secondary .held dd { color: var(--hold); }

/* forms */
.form { display: grid; gap: .75rem; }
.field { display: grid; gap: .25rem; }
label { font-weight: 600; font-size: .92rem; }
input[type="text"], input[type="email"], input[type="password"], select {
  width: 100%; font: inherit; color: var(--ink); background: #fff; border: 1.5px solid #8b97ad;
  border-radius: 10px; padding: .6rem .7rem; min-height: 2.75rem;
}
input:hover, select:hover { border-color: var(--brand); }
input[type="checkbox"] { width: 1.15rem; height: 1.15rem; accent-color: var(--brand); }
.check { display: flex; align-items: center; gap: .5rem; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .25rem; }
.btn { font: inherit; font-weight: 700; border-radius: 10px; padding: .6rem 1.1rem; min-height: 2.75rem; cursor: pointer; border: 1.5px solid transparent; }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--brand-dark); }
.btn-secondary { background: #fff; color: var(--brand-dark); border-color: var(--brand); }
.btn-secondary:hover:not(:disabled) { background: var(--brand-tint); }
.btn-quiet { background: transparent; color: var(--brand-dark); padding: .4rem .7rem; min-height: 2.25rem; }
.btn-quiet:hover { background: var(--brand-tint); }

/* feedback */
.messages:empty { display: none; }
.msg { margin: 0; padding: .65rem .8rem; border-radius: 10px; font-weight: 600; border-left: 5px solid; }
.msg-ok { background: var(--ok-bg); color: var(--ok); border-color: var(--ok); }
.msg-error { background: var(--err-bg); color: var(--err); border-color: var(--err); }
.msg-uncertain { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.msg-pending { background: var(--pending-bg); color: var(--pending); border-color: var(--pending); }
.state { text-align: center; padding: 1.25rem .75rem; color: var(--muted); border: 1.5px dashed var(--line); border-radius: 12px; }
.state-title { font-weight: 700; color: var(--ink); }
.state-error { color: var(--err); background: var(--err-bg); border-color: var(--err); border-style: solid; }
.state-loading { display: flex; justify-content: center; align-items: center; gap: .6rem; border-style: solid; }
.spinner { width: 1rem; height: 1rem; border: 3px solid var(--line); border-top-color: var(--brand); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

/* badges */
.badge { display: inline-block; font-size: .78rem; font-weight: 700; padding: .12rem .55rem; border-radius: 999px; background: var(--pending-bg); color: var(--pending); white-space: nowrap; }
.badge-sent { background: #fde9e1; color: #8a2f10; }
.badge-received, .badge-paid, .badge-captured { background: var(--ok-bg); color: var(--ok); }
.badge-private { background: var(--hold-bg); color: var(--hold); }
.badge-public, .badge-other, .badge-neutral { background: var(--pending-bg); color: var(--pending); }
.badge-pending, .badge-open { background: var(--warn-bg); color: var(--warn); }
.badge-declined, .badge-cancelled, .badge-voided, .badge-expired { background: #eceef2; color: #3d4659; }

/* lists */
.feed, .request-list, .auth-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.feed-item, .request-item, .auth-item { border: 1px solid var(--line); border-radius: 12px; padding: .75rem .85rem; background: #fff; }
.feed-row { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem 1rem; flex-wrap: wrap; }
.feed-people { display: flex; align-items: center; flex-wrap: wrap; gap: .4rem .6rem; }
.parties { font-weight: 600; }
.amount { font-weight: 800; font-variant-numeric: tabular-nums; }
.note { margin: .3rem 0 0; color: var(--ink); }
.note:empty { display: none; }
.feed-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .6rem; margin-top: .4rem; color: var(--muted); font-size: .85rem; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: .4rem 1rem; margin: .5rem 0 0; }
.facts dt { font-size: .78rem; color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; }
.capture { display: grid; gap: .5rem; margin-top: .75rem; padding-top: .75rem; border-top: 1px dashed var(--line); }
.preview { background: var(--brand-tint); border-radius: 12px; padding: .75rem .9rem; }
.preview ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; }
.preview li { display: flex; justify-content: space-between; gap: 1rem; }
.alt { margin-top: .5rem; color: var(--muted); }
.slot { display: block; }