:root {
  color-scheme: light;
  --page: oklch(0.965 0.006 86);
  --surface: oklch(0.99 0.004 86);
  --subtle: oklch(0.94 0.006 86);
  --line: oklch(0.84 0.008 86);
  --line-strong: oklch(0.74 0.012 78);
  --text: oklch(0.21 0.018 72);
  --muted: oklch(0.49 0.014 76);
  --quiet: oklch(0.64 0.012 76);
  --accent: oklch(0.45 0.13 32);
  --accent-soft: oklch(0.92 0.04 42);
  --green: oklch(0.52 0.12 145);
  --yellow: oklch(0.72 0.12 84);
  --blue: oklch(0.52 0.11 248);
  --red: oklch(0.54 0.16 28);
  --shadow: 0 16px 42px oklch(0.28 0.018 72 / 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: var(--text);
  color: var(--surface);
  cursor: pointer;
  font-weight: 720;
  padding: 0 12px;
}

button:hover {
  filter: brightness(1.08);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid oklch(0.62 0.14 42);
  outline-offset: 2px;
}

.quiet-button,
.view-tabs button {
  border-color: var(--line);
  background: var(--surface);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
dl {
  margin: 0;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.app-header {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.brand {
  display: inline-block;
  margin-bottom: 3px;
  font-size: 17px;
  font-weight: 780;
}

.app-header p,
.hint,
.queue-head p,
.empty-state p {
  color: var(--muted);
  line-height: 1.35;
}

.header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.app-grid {
  min-height: 0;
  display: grid;
  grid-template-columns: 300px minmax(540px, 1fr) 360px;
}

.sidebar,
.detail-panel {
  min-height: 0;
  overflow: auto;
  background: var(--subtle);
  padding: 14px;
}

.sidebar {
  border-right: 1px solid var(--line);
}

.detail-panel {
  border-left: 1px solid var(--line);
}

.panel,
.queue-card,
.detail-content,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.panel {
  padding: 14px;
  margin-bottom: 12px;
}

.panel h2,
.detail-section h3 {
  margin-bottom: 12px;
  font-size: 13px;
  line-height: 1.2;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
}

input,
select {
  min-height: 36px;
  padding: 0 10px;
}

textarea {
  min-height: 84px;
  resize: vertical;
  padding: 10px;
}

.file-drop {
  min-height: 68px;
  display: grid;
  place-items: center start;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  background: oklch(0.975 0.004 86);
  padding: 12px;
  cursor: pointer;
}

.file-drop input {
  display: none;
}

.file-drop strong {
  color: var(--text);
}

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

.dm-form {
  display: grid;
}

.form-row,
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.workbench {
  min-height: 0;
  overflow: auto;
  padding: 16px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 12px;
}

.metric strong {
  display: block;
  font-size: 24px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 680;
}

.queue-card {
  overflow: hidden;
}

.queue-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

h1 {
  font-size: 22px;
  line-height: 1.15;
}

.view-tabs {
  display: flex;
  gap: 6px;
}

.view-tabs button {
  min-width: 86px;
}

.view-tabs button.active {
  background: var(--text);
  color: var(--surface);
}

.creator-table {
  display: grid;
}

.table-head,
.creator-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.25fr) 110px 130px minmax(160px, 1fr) 130px;
  gap: 12px;
  align-items: center;
}

.table-head {
  min-height: 38px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  color: var(--quiet);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.creator-row {
  width: 100%;
  min-height: 74px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: var(--surface);
  color: var(--text);
  padding: 10px 16px;
  text-align: left;
}

.creator-row:hover,
.creator-row.active {
  background: oklch(0.965 0.012 74);
  filter: none;
}

.person {
  min-width: 0;
  display: flex;
  gap: 10px;
  align-items: center;
}

.avatar {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.person strong,
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.person strong {
  display: block;
  max-width: 100%;
}

.person span,
.subline {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.status-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 9px;
  background: var(--subtle);
  color: var(--text);
  font-size: 12px;
  font-weight: 760;
}

.status-needs-reply {
  background: oklch(0.93 0.05 32);
  color: var(--red);
}

.status-waiting-creator {
  background: oklch(0.94 0.055 88);
  color: oklch(0.42 0.09 82);
}

.status-team-action {
  background: oklch(0.92 0.045 248);
  color: var(--blue);
}

.status-ready-run,
.status-active-ad {
  background: oklch(0.92 0.05 145);
  color: var(--green);
}

.status-payment-due {
  background: oklch(0.92 0.05 22);
  color: var(--red);
}

.detail-content,
.empty-state {
  padding: 16px;
}

.empty-state {
  color: var(--muted);
}

.empty-state h2 {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 18px;
}

.detail-title {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.detail-title p {
  color: var(--muted);
  font-size: 12px;
}

.detail-title h2 {
  font-size: 20px;
  line-height: 1.15;
}

.detail-section {
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.latest-dm {
  border-radius: 9px;
  background: var(--subtle);
  padding: 12px;
  color: var(--text);
  line-height: 1.4;
}

.latest-dm span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
}

.checklist {
  display: grid;
  gap: 8px;
}

.check-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 32px;
  color: var(--text);
}

.check-row input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.facts {
  display: grid;
  gap: 8px;
}

.facts div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
  max-width: 58%;
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 720;
}

.empty-table {
  padding: 36px 16px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1180px) {
  .app-grid {
    grid-template-columns: 280px minmax(420px, 1fr);
  }

  .detail-panel {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 860px) {
  .app-header {
    height: auto;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics,
  .table-head,
  .creator-row {
    grid-template-columns: 1fr;
  }

  .table-head {
    display: none;
  }

  .queue-head {
    align-items: flex-start;
    flex-direction: column;
  }
}