:root {
  --bg: #090e16;
  --paper: #121a26;
  --ink: #e4edf6;
  --muted: #8ca0b4;
  --brand: #25c9b8;
  --brand-dark: #138576;
  --accent: #e0a33d;
  --border: #243247;
  --ok: #86efac;
  --ok-bg: #163229;
  --warn: #facc15;
  --warn-bg: #3a2d11;
  --radius: 18px;
  --shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 25% 20%, rgba(32, 198, 184, 0.15) 0, transparent 34%),
    radial-gradient(circle at 85% 5%, rgba(224, 163, 61, 0.16) 0, transparent 28%),
    linear-gradient(160deg, #0b111b 0%, #0b1320 62%, #080d15 100%);
  position: relative;
  overflow-x: hidden;
}

.background-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  filter: blur(60px);
  z-index: -1;
  opacity: 0.5;
}

.background-glow-1 {
  background: rgba(37, 201, 184, 0.5);
  top: -80px;
  left: -60px;
}

.background-glow-2 {
  background: rgba(224, 163, 61, 0.45);
  right: -60px;
  bottom: -80px;
}

.page {
  width: min(1200px, 92vw);
  margin: 28px auto 40px;
}

.card {
  background: color-mix(in srgb, var(--paper) 92%, #0a0f17 8%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px 30px;
  animation: fadeRise 0.5s ease both;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}

h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  margin: 8px 0;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 76ch;
}

.layout {
  display: grid;
  grid-template-columns: minmax(390px, 460px) minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.panel {
  padding: 20px;
  animation: fadeRise 0.55s ease both;
}

.form-panel h2,
.preview-panel h2 {
  margin: 4px 0 16px;
  font-size: 1.1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  min-width: 0;
}

.field span {
  font-size: 0.9rem;
  color: #a7b7c8;
  font-weight: 600;
}

input,
select {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: inherit;
  width: 100%;
  background: #0f1623;
  color: var(--ink);
}

input:focus,
select:focus {
  outline: 2px solid color-mix(in srgb, var(--brand) 45%, #0f1623 55%);
  border-color: var(--brand);
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.form-panel .grid-2 {
  grid-template-columns: 1fr;
}

.projection-fields {
  margin-top: 6px;
}

.help {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 2px 2px 10px;
}

.hidden {
  display: none;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
  font-family: inherit;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(90deg, var(--brand-dark), var(--brand));
  color: #07121e;
}

.btn-accent {
  background: linear-gradient(90deg, #8e6826, var(--accent));
  color: #111;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.preview-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--warn);
  background: var(--warn-bg);
}

.badge.ok {
  color: var(--ok);
  background: var(--ok-bg);
}

.report {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  background: linear-gradient(180deg, #101826, #0d1422);
  min-height: 580px;
}

.report.empty {
  display: grid;
  place-content: center;
  color: var(--muted);
}

.report-title {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

.report-meta {
  margin: 6px 0 20px;
  color: var(--muted);
  font-size: 0.88rem;
}

.section {
  margin-bottom: 14px;
}

.section h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  border-bottom: 1px dashed #324153;
  padding-bottom: 5px;
}

.rows {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 5px 8px;
  font-size: 0.92rem;
}

.rows .key {
  color: #9fb2c6;
  font-weight: 600;
}

.rows .value {
  color: #e9f2fb;
}

.important-box {
  border-left: 4px solid var(--brand);
  background: #122633;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.89rem;
  color: #c4d5e8;
}

.section.charts {
  margin-top: 18px;
}

.chart-stack {
  display: grid;
  gap: 12px;
}

.chart-card {
  border: 1px solid #2c3b50;
  border-radius: 12px;
  background: #0a1422;
  padding: 10px;
  height: 286px;
  display: flex;
  flex-direction: column;
}

.chart-card h4 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  color: #d8e4f0;
}

.chart-card canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.chart-canvas-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
}

@keyframes fadeRise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1000px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .report {
    min-height: 420px;
  }
}

@media (max-width: 700px) {
  .page {
    width: 94vw;
    margin-top: 16px;
  }

  .hero,
  .panel,
  .report {
    padding: 16px;
  }

  .grid-2,
  .form-panel .grid-2,
  .rows {
    grid-template-columns: 1fr;
  }

  .actions {
    flex-wrap: wrap;
  }
}