:root {
  --navy: #0C2340;
  --navy-900: #08182D;
  --navy-700: #16345A;
  --sand: #A39382;
  --sand-700: #7d6e5f;
  --sand-200: #ddd3c8;
  --sand-100: #eee8e1;
  --bg: #F6F3EE;
  --white: #fff;
  --ink: #1C1C1C;
  --muted: #5a564f;
  --line: #e2dbd3;
  --danger: #8a2a2a;
  --danger-bg: #f8ecec;
  --success: #1e5a3a;
  --success-bg: #e8f3ec;
  --warn: #7a5a12;
  --warn-bg: #f7f0de;
  --font-heading: "Jost", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --radius: 10px;
  --shadow: none;
  --max: 1080px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--navy);
  letter-spacing: 0;
  text-transform: none;
  margin: 0 0 .4em;
}
h1 { font-size: clamp(1.6rem, 3vw, 2rem); }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
a { color: var(--navy); }
.boot { padding: 3rem 1.25rem; color: var(--muted); text-align: center; }

.topbar {
  background: var(--navy);
  color: var(--white);
}
.topbar-inner, .wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
  padding-top: .7rem;
  padding-bottom: .7rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: inherit;
  text-decoration: none;
}
.brand img { height: 36px; width: auto; }
.brand-fallback {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.05rem;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-link, .linkish {
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  padding: .25rem .1rem;
  text-decoration: none;
}
.nav-link:hover, .linkish:hover { text-decoration: underline; }
.nav-meta { color: var(--sand-200); font-size: .95rem; }
.page { padding: 1.75rem 0 4rem; }
.lede { color: var(--muted); margin-bottom: 1.5rem; max-width: 42em; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .9rem;
}
.card-head h2, .card-head h3 { margin: 0; }

.grid-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin-bottom: 1.25rem;
}
@media (min-width: 720px) {
  .grid-stats { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
.stat {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .9rem 1rem;
}
.stat .label { display: block; color: var(--muted); font-size: .85rem; margin-bottom: .2rem; }
.stat .value { font-family: var(--font-heading); font-size: 1.15rem; color: var(--navy); font-weight: 500; }
.stat.is-due .value { color: var(--navy); }
.stat.is-due.has-balance .value { color: var(--danger); }

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: .98rem;
}
table.data th, table.data td {
  text-align: left;
  padding: .65rem .5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.data th {
  color: var(--muted);
  font-weight: 500;
  font-size: .85rem;
}
table.data td.num, table.data th.num { text-align: right; white-space: nowrap; }
table.data tr.is-clickable { cursor: pointer; }
table.data tr.is-clickable:hover { background: var(--sand-100); }
.row-cards { display: none; }

.pill {
  display: inline-block;
  border-radius: 999px;
  padding: .1rem .55rem;
  font-size: .8rem;
  background: var(--sand-100);
  color: var(--navy);
}
.pill.pending { background: var(--warn-bg); color: var(--warn); }
.pill.approved, .pill.paid, .pill.completed { background: var(--success-bg); color: var(--success); }
.pill.declined, .pill.void, .pill.failed, .pill.voided { background: var(--danger-bg); color: var(--danger); }
.pill.open, .pill.draft { background: var(--sand-100); color: var(--navy-700); }
.unread {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 .35rem;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  background: var(--navy);
  color: #fff;
  border: 1px solid var(--navy);
  border-radius: 6px;
  padding: .55rem 1rem;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--navy-700); }
.btn.secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--sand-200);
}
.btn.secondary:hover { background: var(--sand-100); }
.btn.danger {
  background: transparent;
  color: var(--danger);
  border-color: #e0c8c8;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: .5rem; }

.form-grid {
  display: grid;
  gap: .85rem;
}
@media (min-width: 640px) {
  .form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
}
label.field { display: flex; flex-direction: column; gap: .3rem; }
label.field > span { font-size: .9rem; color: var(--muted); }
input, select, textarea {
  border: 1px solid var(--sand-200);
  border-radius: 6px;
  padding: .55rem .7rem;
  background: #fff;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--navy);
  outline-offset: 1px;
  border-color: var(--navy);
}
textarea { min-height: 110px; resize: vertical; }
.form-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .25rem; }
.hint { color: var(--muted); font-size: .9rem; margin: .2rem 0 0; }
.error, .banner {
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 6px;
  padding: .7rem .9rem;
  margin-bottom: 1rem;
}
.banner.ok { background: var(--success-bg); color: var(--success); }
.banner.warn { background: var(--warn-bg); color: var(--warn); }

.auth-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
}
.auth-card .logo { height: 44px; margin: 0 auto 1.25rem; }
.auth-card h1 { text-align: center; }
.auth-card .lede { text-align: center; }

.thread { display: flex; flex-direction: column; gap: .75rem; }
.bubble {
  max-width: 36rem;
  background: var(--sand-100);
  border-radius: 12px;
  padding: .75rem .9rem;
}
.bubble.mine { background: var(--navy); color: #fff; margin-left: auto; }
.bubble.mine .who, .bubble.mine .when { color: var(--sand-200); }
.who { font-weight: 600; font-size: .9rem; color: var(--navy); }
.when { font-size: .8rem; color: var(--muted); margin-left: .4rem; }
.bubble p { margin: .35rem 0 0; white-space: pre-wrap; }

.invite {
  background: var(--sand-100);
  border-radius: 8px;
  padding: 1rem;
  margin-top: .75rem;
}
.invite code, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .9rem;
  word-break: break-all;
}
.stack-gap { display: flex; flex-direction: column; gap: 1rem; }
.empty { color: var(--muted); padding: .5rem 0; }

.details-toggle { margin-bottom: 1rem; }
.details-toggle summary {
  cursor: pointer;
  color: var(--navy);
  font-weight: 500;
}
.details-toggle .form-grid { margin-top: .85rem; }

@media (max-width: 700px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: .65rem;
  }
  .nav-right {
    width: 100%;
    justify-content: flex-start;
  }
  table.data.stack-on-mobile thead { display: none; }
  table.data.stack-on-mobile,
  table.data.stack-on-mobile tbody {
    display: block;
    width: 100%;
  }
  table.data.stack-on-mobile tr {
    display: block;
    border: 1px solid var(--line);
    border-radius: 8px;
    margin-bottom: .75rem;
    padding: .4rem .6rem .55rem;
    background: #fff;
  }
  table.data.stack-on-mobile td,
  table.data.stack-on-mobile td.num {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    text-align: right;
    border: 0;
    padding: .35rem 0;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  table.data.stack-on-mobile td::before {
    content: attr(data-label);
    color: var(--muted);
    text-align: left;
    font-weight: 500;
    flex: 0 0 7rem;
    max-width: 42%;
  }
  .grid-stats { grid-template-columns: 1fr 1fr; }
  .brand img.full { display: none; }
  .brand img.icon { display: block; height: 32px; }
}
@media (min-width: 701px) {
  .brand img.icon { display: none; }
}

.hidden { display: none !important; }