/* Pocket Change MVP wireframes — mid-fi gray-box, mobile-first */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #1a1a1a;
  --muted: #666;
  --line: #bbb;
  --box: #e8e8e8;
  --box2: #f4f4f4;
  --white: #fff;
  --accent: #333;
  --ok: #2d6a4f;
  --warn: #9a6700;
  --danger: #9b2226;
  --phone-w: 390px;
}

html, body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #d0d0d0;
  color: var(--ink);
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 12px 48px;
  gap: 12px;
}

.wf-chrome {
  width: min(100%, var(--phone-w));
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.wf-chrome a { color: var(--muted); }

.phone {
  width: min(100%, var(--phone-w));
  min-height: 720px;
  background: var(--white);
  border: 2px solid #888;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.topbar {
  background: var(--box);
  border-bottom: 2px solid var(--line);
  padding: 12px 14px 10px;
}
.topbar h1 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.topbar .tagline {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.topbar .back {
  display: inline-block;
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 6px;
}
.topbar .back:hover { text-decoration: underline; }

.content {
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hammer {
  font-size: 11px;
  color: var(--muted);
  border: 1px dashed var(--line);
  background: var(--box2);
  padding: 8px 10px;
  line-height: 1.35;
}

.box {
  border: 2px solid var(--line);
  background: var(--box2);
  padding: 12px;
}
.box.filled { background: var(--box); }
.box h2, .box .title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}
.box .meta { font-size: 12px; color: var(--muted); line-height: 1.4; }
.box .row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  padding: 4px 0;
  border-bottom: 1px solid #ddd;
}
.box .row:last-child { border-bottom: none; }
.box .row .k { color: var(--muted); }
.box .row .v { font-weight: 600; text-align: right; }
.box .big {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.status {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border: 1px solid var(--line);
  background: #fff;
  margin-top: 6px;
}
.status.active { border-color: var(--ok); color: var(--ok); }
.status.pending { border-color: var(--warn); color: var(--warn); }
.status.closed { border-color: var(--muted); color: var(--muted); }
.status.paused { border-color: var(--danger); color: var(--danger); }

.loan-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 2px solid var(--line);
  background: var(--box2);
  padding: 12px;
  transition: background 0.1s;
}
.loan-card:hover, .loan-card:focus { background: var(--box); outline: none; }
.loan-card .name { font-weight: 700; font-size: 14px; }
.loan-card .detail { font-size: 12px; color: var(--muted); margin-top: 2px; }

.btn {
  display: block;
  width: 100%;
  text-align: center;
  text-decoration: none;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 14px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { opacity: 0.9; }
.btn.secondary {
  background: #fff;
  color: var(--accent);
}
.btn.ghost {
  background: transparent;
  border-style: dashed;
  color: var(--muted);
  border-color: var(--line);
}
.btn.danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-row {
  display: flex;
  gap: 8px;
}
.btn-row .btn { flex: 1; }

.field { margin-bottom: 10px; }
.field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
  margin-bottom: 4px;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px;
  font-size: 14px;
  font-family: inherit;
}
.field .hint { font-size: 11px; color: var(--muted); margin-top: 4px; }
.field.radio label.opt {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  font-size: 13px;
  color: var(--ink);
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px;
  margin-bottom: 6px;
  cursor: pointer;
}
.field.radio label.opt:has(input:checked) {
  border-color: var(--accent);
  background: var(--box);
}
.field.radio input { width: auto; margin-top: 2px; }
.field.radio .sub { display: block; font-size: 11px; color: var(--muted); font-weight: 400; margin-top: 2px; }

.progress {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 4px 0 8px;
}
.progress span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: #fff;
}
.progress span.on { background: var(--accent); border-color: var(--accent); }

.otp-boxes {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 16px 0;
}
.otp-boxes input {
  width: 40px;
  height: 48px;
  border: 2px solid var(--line);
  text-align: center;
  font-size: 18px;
  font-weight: 700;
}

.ledger { font-size: 12px; }
.ledger .entry {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #ddd;
}
.ledger .entry:last-child { border-bottom: none; }
.ledger .amt { font-weight: 600; font-variant-numeric: tabular-nums; }
.ledger .amt.neg { color: var(--ok); }

.sms-bubble {
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 8px;
}
.sms-bubble .who { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; margin-bottom: 4px; }
.sms-bubble.them { margin-right: 24px; background: var(--box2); }
.sms-bubble.us { margin-left: 24px; border-style: dashed; }

.footer-nav {
  width: min(100%, var(--phone-w));
  font-size: 11px;
  color: var(--muted);
  border: 1px dashed #999;
  background: #eaeaea;
  padding: 10px;
  line-height: 1.5;
}
.footer-nav strong { color: var(--ink); display: block; margin-bottom: 4px; }
.footer-nav a { color: #333; margin-right: 6px; }

.note {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
}
.center { text-align: center; }
.mt { margin-top: 8px; }
.spacer { flex: 1; }

.congrats {
  text-align: center;
  padding: 24px 8px;
}
.congrats .emoji { font-size: 40px; margin-bottom: 8px; }
.congrats h2 { font-size: 18px; margin-bottom: 6px; }

.payment-rail {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 8px;
  word-break: break-all;
}

.step { display: none; }
.step.active { display: block; }

.wf-label {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: #ccc;
  color: #333;
  padding: 2px 6px;
  margin-bottom: 6px;
}

/* —— SMS doorbell + MMS→web handoff —— */
.sms-strip {
  width: min(100%, var(--phone-w));
  border: 2px dashed #888;
  background: #ececec;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.4;
}
.sms-strip .strip-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.sms-strip .strip-label .arrow { color: var(--ok); letter-spacing: 0; text-transform: none; font-size: 10px; }
.sms-strip .msg {
  background: #fff;
  border: 2px solid var(--line);
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.4;
}
.sms-strip .msg a { color: var(--accent); word-break: break-all; }
.sms-strip .taps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.sms-strip .tap {
  display: inline-block;
  border: 2px solid var(--accent);
  background: #fff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  text-decoration: none;
}
.sms-strip .meta-line {
  font-size: 10px;
  color: var(--muted);
  margin-top: 6px;
  font-style: italic;
}


.soft-callout {
  border: 1px solid var(--line);
  background: var(--box2);
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
  margin: 0 0 14px;
}
.soft-callout strong {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink);
  margin-bottom: 2px;
}

.handoff-callout {
  border: 2px solid var(--ok);
  background: #eef6f1;
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.35;
  color: var(--ink);
}
.handoff-callout strong {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ok);
  margin-bottom: 2px;
}
.handoff-callout.bad {
  border-color: var(--danger);
  background: #f8ecec;
}
.handoff-callout.bad strong { color: var(--danger); }

.sms-rule {
  border: 1px dashed var(--line);
  background: var(--box2);
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
}
.sms-rule strong { color: var(--ink); }

/* Template gallery */
.tpl-grid { display: flex; flex-direction: column; gap: 10px; }
.tpl {
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px 12px;
}
.tpl.ok { border-color: var(--ok); }
.tpl.bad { border-color: var(--danger); opacity: 0.95; }
.tpl .badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  margin-bottom: 6px;
}
.tpl.ok .badge { background: #d8f3dc; color: var(--ok); }
.tpl.bad .badge { background: #f1d0d0; color: var(--danger); }
.tpl .kind { font-size: 11px; font-weight: 700; margin-bottom: 4px; }
.tpl .body {
  font-size: 12px;
  line-height: 1.4;
  background: var(--box2);
  border: 1px solid #ddd;
  padding: 8px;
  margin: 4px 0;
}
.tpl .why { font-size: 11px; color: var(--muted); font-style: italic; }

/* Handoff flowchart */
.flow { list-style: none; }
.flow li {
  border: 2px solid var(--line);
  background: var(--box2);
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 12px;
  line-height: 1.4;
}
.flow .f-title { font-weight: 700; font-size: 13px; margin-bottom: 2px; }
.flow .f-sms { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; background: #fff; border: 1px dashed var(--line); padding: 6px 8px; margin: 6px 0; }
.flow .f-web { color: var(--ok); font-weight: 600; font-size: 11px; }
.flow .f-web::before { content: "→ web: "; font-weight: 700; }

.layout-dual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 420px;
}

/* Progressive disclosure — show dependent blocks only when parent needs them */
.reveal { display: none; }
.reveal.is-open { display: block; }
.hidden { display: none !important; }

/* Weekday / day-of-month chips (schedule On:) */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  position: relative;
  cursor: pointer;
  margin: 0;
}
.chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}
.chip span {
  display: inline-block;
  min-width: 40px;
  text-align: center;
  padding: 8px 10px;
  border: 2px solid var(--line);
  background: #fff;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  border-radius: 6px;
  user-select: none;
}
.chip:has(input:checked) span {
  border-color: var(--accent);
  background: var(--box);
  color: var(--ink);
}
.chip:focus-within span {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.dual-dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.dual-dates .sub-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  font-weight: 600;
}
.field label .sub {
  font-weight: 400;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
}

/* Nested On: blocks under mode chips (Dates XOR Weekdays / Day XOR Nth) */
.field.reveal.nested {
  margin-top: 10px;
  margin-bottom: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.mode-row .chip span {
  min-width: 0;
  padding: 8px 12px;
}
/* Stacked On: mode chips (Twice a month long labels) */
.mode-row.stack {
  flex-direction: column;
  align-items: stretch;
}
.mode-row.stack .chip {
  display: block;
  width: 100%;
}
.mode-row.stack .chip span {
  display: block;
  width: 100%;
  text-align: left;
  box-sizing: border-box;
}
.field .sub-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  font-weight: 600;
}

/* —— OAuth agent / agent-access wireframes —— */
.via-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border: 1px solid #2d6a4f;
  background: #d8f3dc;
  color: var(--ok);
  vertical-align: middle;
  margin-left: 6px;
}
.via-badge.agent {
  border-color: #3d5a80;
  background: #e8eef6;
  color: #3d5a80;
}

.oauth-strip {
  width: min(100%, var(--phone-w));
  border: 2px solid #3d5a80;
  background: #e8eef6;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.4;
}
.oauth-strip .strip-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #3d5a80;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.oauth-strip .scopes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0;
}
.oauth-strip .scope {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  border: 1px solid #3d5a80;
  background: #fff;
  color: #3d5a80;
  padding: 3px 8px;
}
.oauth-strip .audit-note {
  font-size: 11px;
  color: var(--muted);
  font-style: italic;
  margin-top: 6px;
}

.agent-persona {
  border: 2px dashed #3d5a80;
  background: #f4f7fb;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.4;
}
.agent-persona .who {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #3d5a80;
  margin-bottom: 4px;
}
.agent-persona .name {
  font-weight: 700;
  font-size: 14px;
}

.toggle-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border: 2px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.toggle-row .copy {
  flex: 1;
  font-size: 12px;
  line-height: 1.35;
}
.toggle-row .copy strong {
  display: block;
  font-size: 13px;
  margin-bottom: 2px;
}
.toggle-row .copy .sub {
  font-size: 11px;
  color: var(--muted);
}
.toggle-switch {
  flex-shrink: 0;
  width: 44px;
  height: 26px;
  border: 2px solid var(--accent);
  background: var(--box);
  border-radius: 13px;
  position: relative;
  text-decoration: none;
}
.toggle-switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 50%;
}
.toggle-switch.on {
  background: var(--ok);
  border-color: var(--ok);
}
.toggle-switch.on::after {
  left: auto;
  right: 2px;
  border-color: var(--ok);
}

.ledger .entry .via-line {
  display: block;
  font-size: 10px;
  color: #3d5a80;
  font-weight: 600;
  margin-top: 2px;
}

.map-list a.agent {
  border-color: #3d5a80;
  background: #e8eef6;
}