:root {
  color-scheme: light;
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #eef3f8;
  --ink: #172033;
  --muted: #637187;
  --line: #d8e0ea;
  --blue: #1f3763;
  --blue-2: #2c6e9f;
  --red: #d92f49;
  --gold: #f5b83b;
  --green: #1f7a5a;
  --shadow: 0 12px 30px rgba(23, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(16px, 3vw, 34px);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  filter: drop-shadow(0 6px 12px rgba(31, 55, 99, 0.15));
}

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

h1 {
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.1;
}

h2 {
  font-size: 18px;
  line-height: 1.2;
}

h3 {
  font-size: 16px;
  line-height: 1.2;
}

#event-subtitle,
.muted {
  color: var(--muted);
}

.header-actions,
.data-actions,
.panel-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 13px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  white-space: nowrap;
}

.button:hover {
  border-color: var(--blue-2);
}

.button.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.button.ghost {
  color: var(--blue);
}

.button.danger {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

.button.full {
  width: 100%;
}

main {
  padding: 18px clamp(16px, 3vw, 34px) 42px;
}

.tabs {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.tab {
  border: 0;
  border-radius: 6px;
  min-height: 36px;
  padding: 7px 14px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.tab.active {
  background: var(--blue);
  color: #fff;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.metric strong {
  font-size: 28px;
  line-height: 1;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}

.panel-heading {
  justify-content: space-between;
  min-height: 58px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

th {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface-2);
}

tbody tr:last-child td {
  border-bottom: 0;
}

.number {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.empty-row td {
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.category-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.category-results .panel {
  margin-bottom: 0;
}

.category-results table {
  min-width: 620px;
}

.config-layout,
.submission-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 16px;
}

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
}

input:focus,
select:focus {
  outline: 2px solid rgba(44, 110, 159, 0.22);
  border-color: var(--blue-2);
}

.check-row {
  grid-template-columns: auto 1fr;
  align-items: center;
  align-content: center;
  color: var(--ink);
}

.check-row input {
  width: 18px;
  min-height: 18px;
}

.award-list,
.category-config,
.endpoint-list,
.data-actions {
  padding: 16px;
}

.award-row,
.category-row {
  display: grid;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  margin-bottom: 10px;
}

.award-row {
  grid-template-columns: minmax(180px, 1fr) 120px 44px;
}

.category-row {
  grid-template-columns: minmax(190px, 1.4fr) 110px 150px 44px;
}

.icon-button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  cursor: pointer;
  color: var(--red);
  font-weight: 700;
}

.endpoint-list {
  display: grid;
  gap: 14px;
}

.data-actions {
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  padding: 12px 14px;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.active {
  opacity: 1;
  transform: translateY(0);
}

.score-good {
  color: var(--green);
  font-weight: 700;
}

.score-watch {
  color: #9a6100;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .category-results {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .category-row {
    grid-template-columns: minmax(170px, 1fr) 100px;
  }
}

@media (max-width: 720px) {
  .app-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions,
  .tabs {
    width: 100%;
  }

  .header-actions .button,
  .tab {
    flex: 1 1 auto;
  }

  .metric-grid,
  .category-results,
  .form-grid,
  .form-grid.two,
  .award-row,
  .category-row {
    grid-template-columns: 1fr;
  }

  .tabs {
    display: flex;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
  }
}