:root {
  --bg: #070b14;
  --panel: #101827;
  --panel-2: #121d2f;
  --text: #edf3ff;
  --muted: #8ea0bd;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #38bdf8;
  --accent-2: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    Inter,
    Segoe UI,
    Arial,
    sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.12), transparent 28%), var(--bg);
  color: var(--text);
}

.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
}

.sidebar {
  padding: 28px;
  border-right: 1px solid var(--line);
  background: rgba(8, 13, 24, 0.88);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 42px;
}

.brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04111f;
  font-weight: 900;
  letter-spacing: -1px;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.5px;
}

.brand span {
  color: var(--muted);
  font-size: 13px;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.menu a {
  color: var(--muted);
  text-decoration: none;
  padding: 14px 16px;
  border-radius: 14px;
  transition: 0.2s ease;
}

.menu a:hover,
.menu a.active {
  background: rgba(56, 189, 248, 0.12);
  color: var(--text);
}

.sidebar-footer {
  position: absolute;
  bottom: 28px;
  left: 28px;
  right: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.sidebar-footer span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.sidebar-footer strong {
  font-size: 14px;
}

.main {
  padding: 30px;
  overflow-x: hidden;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 28px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-weight: 800;
  font-size: 11px;
}

.topbar h2 {
  margin: 0;
  font-size: 32px;
  letter-spacing: -1px;
}

.status-pill {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.08);
  color: #bbf7d0;
  font-weight: 700;
  font-size: 13px;
}

.status-pill span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 18px var(--accent-2);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.kpi-card,
.panel,
.insight-panel,
.table-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.kpi-card {
  padding: 20px;
  min-height: 132px;
}

.kpi-card.highlight {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(34, 197, 94, 0.08)), var(--panel);
}

.kpi-card span {
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

.kpi-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 25px;
  letter-spacing: -0.8px;
}

.kpi-card small {
  color: var(--muted);
}

.insight-panel {
  padding: 24px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  margin-bottom: 18px;
}

.insight-panel h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.insight-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mini-stats div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.mini-stats span {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
  font-size: 13px;
}

.mini-stats strong {
  font-size: 26px;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.panel {
  padding: 22px;
  min-height: 390px;
}

.panel.large {
  min-height: 420px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-header h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.4px;
}

canvas {
  width: 100% !important;
  max-height: 310px;
}

.table-panel {
  padding: 22px;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 15px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

td {
  color: var(--text);
  font-size: 14px;
}

.loading {
  opacity: 0.55;
}

@media (max-width: 1100px) {
  .app {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
  }

  .sidebar-footer {
    position: static;
    margin-top: 30px;
  }

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

  .charts-grid,
  .insight-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .main {
    padding: 20px;
  }

  .kpi-grid,
  .mini-stats {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

.filter-box {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.filter-box label {
  display: block;
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 10px;
}

.filter-box select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--text);
  outline: none;
  font-size: 15px;
}

.filter-box select:focus {
  border-color: rgba(56, 189, 248, 0.65);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.simulator-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.form-field input,
.form-field select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--text);
  outline: none;
  font-size: 15px;
}

.form-field input:focus,
.form-field select:focus {
  border-color: rgba(56, 189, 248, 0.65);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
}

.primary-button {
  width: 100%;
  padding: 15px 18px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04111f;
  font-weight: 900;
  cursor: pointer;
  font-size: 15px;
}

.result-panel {
  display: flex;
  flex-direction: column;
}

.result-main {
  padding: 26px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(34, 197, 94, 0.1));
  border: 1px solid rgba(56, 189, 248, 0.22);
  margin-bottom: 16px;
}

.result-main span {
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}

.result-main strong {
  display: block;
  font-size: 38px;
  letter-spacing: -1.3px;
  margin: 12px 0 8px;
}

.result-main small {
  color: var(--muted);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.result-grid div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.result-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
  font-weight: 800;
  text-transform: uppercase;
}

.result-grid strong {
  font-size: 20px;
}

.decision-box {
  color: var(--muted);
  line-height: 1.7;
  font-size: 15px;
}

.decision-box p {
  margin: 0 0 14px;
}

.decision-box strong {
  color: var(--text);
}

@media (max-width: 1100px) {
  .simulator-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .form-grid,
  .result-grid {
    grid-template-columns: 1fr;
  }
}

.prediction-hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 18px;
  margin-bottom: 18px;
}

.prediction-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
  padding: 24px;
}

.main-recommendation {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(34, 197, 94, 0.08)), var(--panel);
}

.prediction-card h3 {
  margin: 0 0 16px;
  font-size: 24px;
  letter-spacing: -0.7px;
}

.recommendation-window {
  padding: 20px;
  border-radius: 20px;
  background: rgba(7, 11, 20, 0.55);
  border: 1px solid rgba(56, 189, 248, 0.18);
  margin-bottom: 16px;
}

.recommendation-window span,
.prediction-label {
  display: block;
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.recommendation-window strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
  letter-spacing: -1px;
}

.prediction-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 1100px) {
  .prediction-hero {
    grid-template-columns: 1fr;
  }
}