:root {
  --bg: #eaf3ff;
  --card: rgba(248, 252, 255, 0.88);
  --ink: #0d2943;
  --muted: #59708a;
  --accent: #2d7ff9;
  --accent-deep: #143e8f;
  --accent-soft: #83c7ff;
  --line: rgba(17, 53, 74, 0.12);
  --shadow: 0 22px 48px rgba(17, 53, 74, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 15%, rgba(45, 127, 249, 0.17), transparent 22%),
    radial-gradient(circle at 88% 12%, rgba(20, 62, 143, 0.16), transparent 24%),
    radial-gradient(circle at 78% 68%, rgba(131, 199, 255, 0.18), transparent 26%),
    linear-gradient(180deg, #f5faff 0%, #eef6ff 38%, var(--bg) 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
}

body::before {
  top: 82px;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  opacity: 0.45;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.72) 0 20%, transparent 21%),
    radial-gradient(circle at center, rgba(20, 62, 143, 0.14) 0 42%, transparent 43%),
    radial-gradient(circle at center, rgba(45, 127, 249, 0.12) 0 62%, transparent 63%);
  filter: blur(1px);
}

body::after {
  left: -48px;
  bottom: 40px;
  width: 420px;
  height: 220px;
  opacity: 0.3;
  background:
    linear-gradient(90deg, transparent 0 8%, rgba(20, 62, 143, 0.2) 8% 10%, transparent 10% 18%, rgba(45, 127, 249, 0.16) 18% 20%, transparent 20% 28%, rgba(131, 199, 255, 0.22) 28% 30%, transparent 30% 100%);
  transform: rotate(-16deg);
  border-radius: 999px;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: 1380px;
  margin: 0 auto;
  padding: 32px 24px 40px;
}

.hero {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1,
.panel h2 {
  margin: 0 0 10px;
  font-family: "Baskerville", "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-weight: 700;
}

.hero h1 {
  font-size: 2.6rem;
  line-height: 1.04;
  max-width: 10ch;
}

.hero h1::after {
  content: "";
  display: block;
  width: 112px;
  height: 8px;
  margin-top: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
}

.hero-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-ribbon span {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(20, 62, 143, 0.08);
}

.subtitle,
.panel-head p,
.helper,
.chat-meta,
#newsMeta {
  margin: 0;
  color: var(--muted);
}

.hero-card,
.controls-card,
.stat-card,
.panel,
.news-row {
  background: var(--card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.hero-card,
.controls-card,
.panel {
  position: relative;
  overflow: hidden;
}

.hero-card,
.controls-card,
.panel {
  padding: 18px;
}

.hero-card::before,
.controls-card::before,
.panel::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep), var(--accent-soft));
  opacity: 0.95;
}

.hero-card label,
label span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.86rem;
  font-weight: 700;
}

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

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(23, 50, 77, 0.16);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(45, 127, 249, 0.55);
  box-shadow: 0 0 0 4px rgba(45, 127, 249, 0.12);
}

textarea {
  resize: vertical;
}

button {
  border: none;
  border-radius: 14px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.14s ease, opacity 0.14s ease;
}

button:hover {
  transform: translateY(-1px);
}

button.primary {
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #f6fffd;
  font-weight: 700;
}

.controls-grid,
.stats-grid,
.content-grid,
.overview-grid {
  display: grid;
  gap: 18px;
}

.controls-grid {
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
}

.stats-grid {
  grid-template-columns: repeat(4, 1fr);
  margin: 20px 0;
}

.overview-grid {
  grid-template-columns: 1.15fr 0.85fr;
  margin-bottom: 20px;
}

.stat-card {
  padding: 16px 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.34), transparent 100%),
    var(--card);
}

.stat-card strong,
.overview-card h2 {
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
}

.stat-label {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-card strong {
  font-size: 1.9rem;
}

.overview-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  background: var(--card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.overview-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-soft));
}

.bar-list,
.pulse-grid {
  display: grid;
  gap: 12px;
}

.bar-row {
  display: grid;
  gap: 8px;
}

.bar-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink);
  font-size: 0.94rem;
}

.bar-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(20, 62, 143, 0.08);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

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

.pulse-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent 100%),
    rgba(20, 62, 143, 0.05);
  border: 1px solid rgba(20, 62, 143, 0.08);
}

.pulse-chip span {
  color: var(--ink);
  font-size: 0.88rem;
}

.pulse-chip strong {
  min-width: 28px;
  text-align: right;
  color: var(--accent-deep);
}

.content-grid {
  grid-template-columns: 1.45fr 1fr;
  align-items: start;
}

.panel-head {
  margin-bottom: 14px;
}

.news-list {
  display: grid;
  gap: 12px;
}

.news-row {
  padding: 16px;
  border-left: 10px solid #8d99ae;
}

.news-row-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}

.news-row h3 {
  margin: 0;
  font-size: 1rem;
}

.meta-line {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 10px;
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 12px 0;
}

.tag {
  font-size: 0.75rem;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(20, 62, 143, 0.08);
  color: var(--ink);
}

.news-link {
  color: var(--accent-deep);
  font-weight: 700;
  text-decoration: none;
}

.chat-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.chat-answer {
  margin: 12px 0 0;
  white-space: pre-wrap;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent 100%),
    rgba(17, 53, 74, 0.04);
  border-radius: 16px;
  padding: 16px;
  min-height: 280px;
  border: 1px solid rgba(23, 50, 77, 0.08);
}

@media (max-width: 980px) {
  .hero,
  .content-grid,
  .stats-grid,
  .controls-grid,
  .overview-grid {
    grid-template-columns: 1fr;
  }

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

  .page-shell {
    padding: 20px 16px 30px;
  }

  .hero h1 {
    font-size: 2rem;
  }
}