frontend/src/styles.css

:root {
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  color: #e9f7f2;
  background-color: #0f1c1a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 20%, #1d3b33, #0f1c1a 60%);
}

.app {
  min-height: 100vh;
  padding: 32px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: #9fb7b0;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(28px, 3vw, 40px);
  margin: 0 0 8px;
}

.subtitle {
  margin: 0;
  color: #b7cbc5;
  max-width: 520px;
}

.hero-card {
  background: #162523;
  border-radius: 20px;
  padding: 20px;
  display: grid;
  gap: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

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

.upcoming-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0f1c1a;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #1f2c2a;
}

.upcoming-item p {
  margin: 4px 0 0;
  color: #9fb7b0;
  font-size: 12px;
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.charts {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.panel {
  background: #162523;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: grid;
  gap: 16px;
}

.panel.wide {
  grid-column: 1 / -1;
}

.controls label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9fb7b0;
}

input,
select {
  background: #0f1c1a;
  border: 1px solid #1f2c2a;
  border-radius: 12px;
  padding: 10px 12px;
  color: #e9f7f2;
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

button {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  background: #0f1c1a;
  color: #e9f7f2;
  border: 1px solid #1f2c2a;
  font-weight: 600;
}

button.primary {
  background: #8ce0c1;
  color: #0f1c1a;
  border: none;
}

.status {
  font-size: 13px;
  color: #9fb7b0;
}

.stat-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.label {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #9fb7b0;
  margin: 0 0 6px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 10px;
  border-radius: 999px;
  background: #0f1c1a;
  border: 1px solid #1f2c2a;
  font-size: 12px;
  color: #9fb7b0;
}

.chip.active {
  border-color: #8ce0c1;
  color: #8ce0c1;
}

.muted {
  color: #9fb7b0;
  margin: 0;
}

@media (max-width: 720px) {
  .app {
    padding: 24px 16px 32px;
  }
  .hero {
    grid-template-columns: 1fr;
  }
  .panel.wide {
    grid-column: auto;
  }
}