:root {
  --bg: #edf5ff;
  --surface: rgba(247, 251, 255, 0.58);
  --surface-strong: rgba(255, 255, 255, 0.66);
  --ink: #243f76;
  --muted: #627cae;
  --line: rgba(89, 118, 168, 0.18);
  --accent: #314f8f;
  --accent-deep: #20396d;
  --accent-soft: rgba(210, 227, 249, 0.72);
  --ok: #2b5c92;
  --warn: #6d83b7;
  --danger: #7e517f;
  --shadow: 0 24px 60px rgba(84, 120, 173, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Serif JP", serif;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.08) 24%, transparent 42%),
    radial-gradient(circle at 82% 14%, rgba(232, 243, 255, 0.86), transparent 24%),
    radial-gradient(circle at 70% 62%, rgba(191, 218, 250, 0.34), transparent 26%),
    linear-gradient(180deg, #f7fbff 0%, #e2eefb 54%, #d4e8fb 100%);
}

.page-shell {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero,
.control-panel,
.stats-grid,
.results-header,
.card {
  backdrop-filter: blur(10px);
}

.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 12% 28%, rgba(255, 255, 255, 0.82), transparent 18%),
    linear-gradient(145deg, rgba(250, 253, 255, 0.76), rgba(225, 239, 255, 0.5));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-deep);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.hero h1 span {
  display: block;
  color: var(--accent);
}

.hero-text {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.primary-button,
.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.primary-button {
  border: 1px solid rgba(49, 79, 143, 0.34);
  color: var(--accent-deep);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(214, 231, 252, 0.6));
  box-shadow: 0 18px 28px rgba(108, 145, 196, 0.16);
}

.primary-button:hover,
.link-button:hover {
  transform: translateY(-1px);
}

.status-text {
  margin: 0;
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.control-panel {
  display: grid;
  grid-template-columns: minmax(240px, 2fr) repeat(4, minmax(120px, 1fr));
  gap: 14px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(252, 254, 255, 0.56);
  box-shadow: var(--shadow);
}

.control-panel label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.control-panel input[type="search"],
.control-panel select {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(31, 26, 23, 0.12);
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  font: inherit;
}

.checkbox-row {
  flex-direction: row !important;
  align-items: center;
  align-self: end;
  min-height: 44px;
  gap: 10px !important;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 18px;
}

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

.stat-label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.stat-value {
  margin: 8px 0 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.results-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-top: 26px;
}

.results-header h2 {
  margin: 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 24px;
  letter-spacing: 0.02em;
}

.result-meta {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

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

.card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.card-title {
  margin: 0;
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.card-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge-rating-a,
.badge-ok {
  color: #fff;
  background: var(--ok);
}

.badge-rating-b,
.badge-warn {
  color: #fff;
  background: var(--warn);
}

.badge-rating-c,
.badge-danger {
  color: #fff;
  background: var(--danger);
}

.badge-soft {
  color: var(--accent-deep);
  background: var(--accent-soft);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin-top: 18px;
}

.meta-block {
  padding-top: 10px;
  border-top: 1px solid rgba(89, 118, 168, 0.12);
}

.meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.meta-value {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.link-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(49, 79, 143, 0.22);
  color: var(--accent-deep);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.82);
}

.empty-state {
  padding: 40px 24px;
  border: 1px dashed rgba(31, 26, 23, 0.18);
  border-radius: 24px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.6);
}

@media (max-width: 1024px) {
  .hero,
  .control-panel,
  .stats-grid,
  .card-grid,
  .meta-grid {
    grid-template-columns: 1fr;
  }

  .card-grid {
    gap: 14px;
  }
}