:root {
  color-scheme: dark;
  --bg: #0e1117;
  --panel: #151a22;
  --panel-2: #10141b;
  --text: #edf2f7;
  --muted: #9aa8ba;
  --line: #263140;
  --accent: #42d392;
  --warn: #f7c46c;
  --bad: #ff6b6b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

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

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px 18px;
  border-bottom: 1px solid var(--line);
  background: #0f141b;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0;
  font-weight: 700;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 34px;
  line-height: 1;
}

h2 {
  margin-bottom: 0;
  font-size: 17px;
}

.user-box {
  text-align: right;
  color: var(--muted);
}

.user-box span {
  display: block;
  color: var(--text);
  font-weight: 700;
}

.user-box small {
  display: block;
  margin-top: 4px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.evidence-upload {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(120px, 160px) 130px minmax(180px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: #10141b;
}

.reporter-control {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(130px, 170px) 130px auto minmax(180px, 1fr) minmax(120px, 160px) auto minmax(160px, 1fr);
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: #0d131a;
}

.evidence-upload h2,
.evidence-upload .eyebrow,
.reporter-control h2,
.reporter-control .eyebrow {
  margin-bottom: 0;
}

.evidence-upload input[type="file"] {
  padding: 8px;
}

.evidence-status {
  color: var(--muted);
  font-size: 12px;
  min-height: 18px;
  overflow-wrap: anywhere;
}

.evidence-status.is-ok {
  color: var(--accent);
}

.evidence-status.is-warn {
  color: var(--warn);
}

.evidence-status.is-error {
  color: var(--bad);
}

.stat {
  padding: 14px 28px;
  background: var(--panel-2);
}

.stat strong {
  display: block;
  font-size: 22px;
}

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

.workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
}

.pane {
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--line);
  background: var(--panel);
}

.detail-pane {
  border-right: 0;
  background: #10151d;
}

.pane-head {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.filters {
  display: grid;
  grid-template-columns: 1fr 130px;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

input, select, textarea {
  min-width: 0;
  border: 1px solid #2f3a49;
  border-radius: 8px;
  background: #0c1016;
  color: var(--text);
  padding: 10px 12px;
}

.incident-list {
  overflow: auto;
  max-height: calc(100vh - 272px);
}

.incident-item {
  width: 100%;
  display: block;
  text-align: left;
  color: inherit;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  cursor: pointer;
}

.incident-item:hover,
.incident-item.active {
  background: #1b222d;
}

.incident-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-weight: 800;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid #334154;
  color: var(--muted);
  padding: 2px 8px;
  font-size: 11px;
}

.badge.critical,
.badge.broken {
  border-color: rgba(255, 107, 107, .45);
  color: var(--bad);
}

.meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.detail {
  padding: 22px 26px 40px;
  overflow: auto;
  max-height: calc(100vh - 272px);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.kv {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.kv span {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.comment-box,
.evidence-box {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 18px;
}

.snapshot-link {
  display: block;
  color: var(--accent);
  overflow-wrap: anywhere;
}

.empty-state {
  padding: 32px;
  color: var(--muted);
}

.ghost-btn,
.primary-btn {
  border: 1px solid #344256;
  border-radius: 8px;
  color: var(--text);
  background: #111821;
  padding: 9px 12px;
  cursor: pointer;
}

.primary-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #07110b;
  font-weight: 800;
}

button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.error-shell {
  min-height: 100vh;
  display: grid;
  place-content: center;
  padding: 24px;
  text-align: center;
}

@media (max-width: 820px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .user-box {
    text-align: left;
  }

  .status-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .evidence-upload {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .reporter-control {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

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

  .incident-list,
  .detail {
    max-height: none;
  }
}