:root {
  color-scheme: light;
  --ink: #102438;
  --muted: #627187;
  --line: #d7dfe6;
  --surface: #ffffff;
  --canvas: #f4f6f8;
  --green: #147d4f;
  --green-soft: #e3f2eb;
  --amber: #d58a08;
  --quiet: #edf1f4;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

button, input { font: inherit; }

.report-shell {
  width: min(1720px, calc(100% - 64px));
  margin: 0 auto;
  padding: 44px 0 64px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 17px;
  font-weight: 750;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 3vw, 48px);
  letter-spacing: -0.04em;
}

.secondary-button, .primary-button {
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
}

.secondary-button {
  padding: 16px 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.primary-button {
  align-self: end;
  min-height: 58px;
  padding: 0 30px;
  background: var(--green);
  color: #fff;
}

button:hover { filter: brightness(.96); }
button:focus-visible, input:focus-visible {
  outline: 3px solid rgba(20, 125, 79, .24);
  outline-offset: 2px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 330px));
  gap: 20px;
  margin: 38px 0 26px;
}

.summary-card {
  min-height: 152px;
  padding: 34px 30px;
  border-top: 4px solid;
  background: var(--surface);
}

.summary-card span { color: var(--muted); font-size: 18px; }
.summary-card strong { display: block; margin-top: 14px; font-size: 42px; }
.summary-played { border-color: var(--green); }
.summary-completed { border-color: var(--amber); }

.filter-panel {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  align-items: end;
  gap: 22px;
  padding: 30px 28px 26px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.filter-panel label span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 17px;
}

.filter-panel input {
  width: 100%;
  height: 58px;
  padding: 0 16px;
  border: 1px solid #c9d3dc;
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
}

.table-panel {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.table-scroll { overflow-x: auto; }
table { width: 100%; min-width: 1060px; border-collapse: collapse; }
th, td { padding: 20px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: 16px; font-weight: 700; }
td { color: #0d2338; }
tbody tr:last-child td { border-bottom: 0; }
td a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 3px; }

.status {
  display: inline-flex;
  min-width: 66px;
  justify-content: center;
  padding: 7px 14px;
  border-radius: 5px;
  background: var(--quiet);
  color: var(--muted);
}

.status.yes { background: var(--green-soft); color: #08653c; }
.table-message { margin: 0; padding: 32px; color: var(--muted); text-align: center; }
.table-message.error { color: #b42318; }

@media (max-width: 900px) {
  .report-shell { width: min(100% - 32px, 1720px); padding-top: 28px; }
  .filter-panel { grid-template-columns: 1fr 1fr; }
  .primary-button { width: 100%; }
}

@media (max-width: 600px) {
  .page-header { align-items: stretch; flex-direction: column; }
  .secondary-button { align-self: flex-start; }
  .summary-grid, .filter-panel { grid-template-columns: 1fr; }
  .summary-card { min-height: 128px; }
}