:root {
  color-scheme: dark;
  --bg: #0c0f13;
  --card: #151a21;
  --text: #e8edf4;
  --muted: #8f9aab;
  --line: #2a3340;
  --accent: #c9a227;
  --in: #6ee7b7;
  --out: #f0a8a8;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

[hidden] {
  display: none !important;
}

body {
  font-family: "Segoe UI", Inter, sans-serif;
  background: radial-gradient(circle at top, #1a2230 0%, var(--bg) 55%);
  color: var(--text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.kicker {
  margin: 0 0 8px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2 {
  margin: 0;
  font-weight: 500;
}

.lede,
.msg {
  color: var(--muted);
  line-height: 1.6;
}

.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card,
.panel,
.modal-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.card {
  width: min(460px, 100%);
  padding: 42px 36px;
}

.gate form {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

input,
select,
button {
  font: inherit;
  color: var(--text);
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #10151c;
}

.btn,
.gate button {
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

#btn-out {
  flex-shrink: 0;
  align-self: stretch;
}

.btn.primary,
.gate button {
  border-color: var(--accent);
  background: var(--accent);
  color: #111;
}

.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

.top {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.top-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: stretch;
}

.profiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 1;
}

.profile {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
}

.profile.is-on {
  border-color: var(--accent);
  background: var(--accent);
  color: #111;
}

.dropzone {
  display: grid;
  gap: 4px;
  place-items: center;
  min-height: 108px;
  padding: 18px;
  border: 1px dashed var(--accent);
  border-radius: 10px;
  background: rgb(201 162 39 / 0.06);
  text-align: center;
  cursor: pointer;
}

.dropzone.is-over {
  background: rgb(201 162 39 / 0.16);
}

.dropzone input {
  display: none;
}

.dropzone strong {
  color: var(--accent);
}

.dropzone span {
  color: var(--muted);
  font-size: 13px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: transparent;
  cursor: pointer;
}

.tab.is-on {
  border-color: var(--accent);
  background: var(--accent);
  color: #111;
}

.filters {
  display: grid;
  grid-template-columns: 160px 160px minmax(0, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.filters label,
.filters .grow {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.stat {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.stat span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.stat strong {
  font-size: 22px;
  font-weight: 500;
}

.stat .in {
  color: var(--in);
}

.stat .out {
  color: var(--out);
}

.layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.6fr);
  gap: 12px;
}

.panel {
  padding: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--muted);
}

.side {
  display: grid;
  gap: 12px;
  align-content: start;
}

.tx-list,
.people {
  display: grid;
  gap: 8px;
}

.tx {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.tx time,
.tx .meta {
  color: var(--muted);
  font-size: 12px;
}

.tx b {
  display: block;
  margin-bottom: 4px;
  font-weight: 500;
}

.amount.in {
  color: var(--in);
}

.amount.out {
  color: var(--out);
}

.roster {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.item {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.item.is-on,
.item:hover {
  border-color: var(--accent);
}

.item b {
  display: block;
  margin-bottom: 4px;
}

.item span {
  color: var(--muted);
  font-size: 12px;
}

.manual {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.manual p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.manual small {
  color: var(--accent);
}

.person {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.empty {
  padding: 28px 8px;
  color: var(--muted);
}

.modal {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(720px, 94vw);
}

.modal::backdrop {
  background: rgb(0 0 0 / 0.65);
}

.modal-card {
  padding: 28px;
}

.modal-card h2 {
  margin-bottom: 8px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.upload-list {
  display: grid;
  gap: 12px;
  margin: 16px 0;
  max-height: 52vh;
  overflow: auto;
}

.upload-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.upload-item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 500;
}

.upload-item .meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.upload-item label {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 6px 0;
  font-size: 14px;
}

.upload-item select {
  margin-top: 6px;
}

.upload-item .hint {
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 12px;
}

.upload-item.is-bad .hint {
  color: var(--out);
}

@media (max-width: 900px) {
  .top-row {
    flex-wrap: wrap;
  }

  .profiles {
    min-width: 0;
    width: 100%;
  }

  #btn-out {
    width: 100%;
  }

  .filters,
  .stats,
  .layout {
    grid-template-columns: 1fr;
  }

  .tx {
    grid-template-columns: 1fr auto;
  }

  .top-row {
    flex-direction: column;
    align-items: stretch;
  }
}