/* ---------- contract builder ---------- */
.app { padding: 130px var(--gutter) 80px; max-width: 1180px; margin: 0 auto; }
.app-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 38px; }
.app-head h1 { font-size: clamp(36px, 4.6vw, 60px); line-height: 1.02; }
.app-head .price-tag { white-space: nowrap; }

.stepper { list-style: none; padding: 0; margin: 0 0 30px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; counter-reset: step; }
.stepper li {
  counter-increment: step; position: relative;
  padding: 14px 0 0; border-top: 2px solid var(--line);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint);
  transition: color .3s, border-color .3s;
}
.stepper li::before { content: "0" counter(step) " "; color: var(--gold-lo); }
.stepper li.done { border-color: var(--gold-lo); color: var(--ink-dim); }
.stepper li.active { border-color: var(--gold); color: var(--ink); }
.stepper li.active::before { color: var(--gold); }

.panel {
  background: linear-gradient(170deg, rgba(200, 165, 101, .07), rgba(200, 165, 101, 0) 40%), var(--panel);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 48px);
}
.step-pane[hidden] { display: none; }
.step-pane h2 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 8px; }
.step-intro { color: var(--ink-dim); margin: 0 0 28px; max-width: 640px; }
.group { border: 0; padding: 0; margin: 0 0 34px; }
.group > legend, .group-title {
  font-family: var(--mono); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold);
  padding: 0; margin-bottom: 18px; display: flex; align-items: center; gap: 12px; width: 100%;
}
.group > legend::after, .group-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 22px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.full { grid-column: 1 / -1; }

.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field > span { font-size: 13.5px; color: var(--ink-dim); font-weight: 400; }
.field > span i { font-style: normal; color: var(--gold); }
.field small { font-size: 12.5px; color: var(--ink-faint); line-height: 1.45; }
.field input, .field select, .field textarea {
  font: inherit; font-weight: 400; font-size: 15.5px; color: var(--ink);
  background: rgba(0, 0, 0, .18); border: 1px solid rgba(200, 165, 101, .25); border-radius: 2px;
  padding: 12px 14px; width: 100%; min-width: 0;
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.field textarea { min-height: 92px; resize: vertical; line-height: 1.5; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.field select option { background: var(--panel); color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: rgba(0, 0, 0, .26); box-shadow: 0 0 0 3px rgba(200, 165, 101, .14); }
.field input[type="date"] { color-scheme: dark; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d98a6a; }
.field .err { color: #e6a084; font-size: 12.5px; }
.hint-live { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--gold-hi); min-height: 1.4em; }

.choice-row { display: flex; gap: 10px; flex-wrap: wrap; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: inline-block; padding: 11px 18px; border: 1px solid rgba(200, 165, 101, .25); cursor: pointer;
  font-size: 14.5px; color: var(--ink-dim); transition: all .25s;
}
.choice input:checked + span { border-color: var(--gold); color: var(--ink); background: rgba(200, 165, 101, .12); }
.choice input:focus-visible + span { box-shadow: 0 0 0 3px rgba(200, 165, 101, .25); }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--ink-dim); cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--gold); flex: none; }
.check a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }

.tenant { border: 1px solid var(--line); padding: 22px; margin-bottom: 16px; position: relative; background: rgba(0, 0, 0, .1); }
.tenant-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.tenant-head h3 { font-size: 22px; }
.link-btn { background: none; border: 0; padding: 4px 0; cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); transition: color .25s; }
.link-btn:hover { color: #e6a084; }
.add-btn {
  width: 100%; padding: 16px; background: transparent; border: 1px dashed rgba(200, 165, 101, .45); cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); transition: all .25s;
}
.add-btn:hover { background: rgba(200, 165, 101, .07); border-color: var(--gold); }
.add-btn[disabled] { opacity: .4; cursor: not-allowed; }

.meter { display: grid; grid-template-columns: 120px minmax(0, 1fr) minmax(0, 1fr); gap: 14px 18px; align-items: end; padding: 14px 0; border-bottom: 1px solid var(--line); }
.meter:first-of-type { border-top: 1px solid var(--line); }
.meter b { font-family: var(--serif); font-weight: 500; font-size: 20px; padding-bottom: 10px; }

.actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 30px; flex-wrap: wrap; }
.actions .btn[hidden] { display: none; }
.btn-back { background: none; border: 1px solid var(--line); color: var(--ink-dim); cursor: pointer; }
.btn-back:hover { border-color: var(--gold); color: var(--gold); }
.btn-gold { border: 0; cursor: pointer; }
.btn[disabled] { opacity: .55; cursor: progress; }

.summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; margin: 0 0 30px; }
.summary div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.summary dt { color: var(--ink-faint); }
.summary dd { margin: 0; text-align: right; color: var(--ink); }
.pay-box { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; padding: 22px 0 0; border-top: 1px solid rgba(200, 165, 101, .4); margin-top: 26px; }
.pay-box .total { font-family: var(--serif); font-size: 40px; color: var(--gold-hi); line-height: 1; }
.pay-box .total small { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--ink-faint); margin-left: 6px; }
.secure { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-faint); margin-top: 14px; }

.notice { border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: 0; padding: 14px 18px; margin-bottom: 24px; color: var(--ink-dim); background: rgba(200, 165, 101, .06); }
.notice.error { border-left-color: #d98a6a; color: #f0c2ad; background: rgba(217, 138, 106, .08); }
.notice[hidden] { display: none; }

/* success page */
.done-wrap { min-height: 100vh; display: grid; place-items: center; padding: 120px var(--gutter) 60px; }
.done-card { width: min(620px, 100%); text-align: center; }
.done-card h1 { font-size: clamp(38px, 5vw, 62px); margin: 18px 0 16px; }
.done-card p { color: var(--ink-dim); }
.spinner { width: 46px; height: 46px; margin: 0 auto; border: 2px solid var(--line); border-top-color: var(--gold); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.done-card .btn { margin-top: 26px; }

/* legal pages */
.legal { max-width: 820px; margin: 0 auto; padding: 130px var(--gutter) 80px; }
.legal h1 { font-size: clamp(36px, 4.4vw, 56px); margin-bottom: 10px; }
.legal h2 { font-size: 26px; margin: 38px 0 12px; }
.legal p, .legal li { color: var(--ink-dim); }
.legal .todo { color: #f0c2ad; background: rgba(217, 138, 106, .12); padding: 0 4px; }

@media (max-width: 760px) {
  .grid, .grid.three, .summary { grid-template-columns: 1fr; }
  .stepper { grid-template-columns: repeat(5, 1fr); }
  .stepper li { font-size: 0; letter-spacing: 0; }
  .stepper li::before { font-size: 11px; }
  .meter { grid-template-columns: 1fr 1fr; }
  .meter b { grid-column: 1 / -1; padding-bottom: 0; }
  .actions .btn { flex: 1; justify-content: center; }
}