:root {
  color-scheme: dark;
  --bg: #090c12;
  --panel: #111722;
  --subpanel: #161f2d;
  --border: #2a3446;
  --text: #e6edf6;
  --muted: #98a5bc;
  --accent: #3f7dff;
  --accent-press: #3368d4;
  --ok: #50d88a;
  --warn: #ff6b6b;
}

.airac-ok {
  color: var(--ok);
  font-weight: 600;
}

.airac-warn {
  color: var(--warn);
  font-weight: 600;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  font-family: "Inter", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

body {
  touch-action: manipulation;
}

.app-shell {
  padding: 16px;
}

.landing {
  min-height: calc(100vh - 32px);
  display: grid;
  place-items: center;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}

.card-centered {
  width: min(460px, 100%);
}

.title {
  margin: 0 0 18px;
  text-align: center;
}

.username-form {
  display: grid;
  gap: 12px;
}

.field-label {
  font-size: 0.92rem;
  color: var(--muted);
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0d1320;
  color: var(--text);
  font-size: 1rem;
  padding: 12px 14px;
  min-height: 46px;
}

button {
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 16px;
  min-height: 46px;
}

button:hover {
  background: var(--accent-press);
  cursor: pointer;
}

.status {
  margin: 12px 0 0;
  min-height: 1.2rem;
  color: var(--muted);
}

.dashboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.dashboard-header h1 {
  margin: 0;
  font-size: 1.25rem;
}

.dashboard-header p {
  margin: 0;
  color: var(--muted);
}

.panel {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 14px;
  padding: 18px;
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.subpanel {
  border: 1px solid var(--border);
  background: var(--subpanel);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}

.subpanel h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.loadsheet-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 14px;
}

.perf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 14px;
}

.grid {
  display: grid;
  gap: 10px;
}

.cols-4 {
  grid-template-columns: repeat(4, minmax(140px, 1fr));
}

.cols-2 {
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}
.cols-1 {
  grid-template-columns: repeat(1, minmax(180px, 1fr));
}

.kv {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: #0e1522;
  text-align: center;
}

.k {
  color: var(--muted);
  font-size: 0.79rem;
  margin-bottom: 4px;
}

.v {
  font-size: 0.95rem;
  font-weight: 600;
  word-break: break-word;
}

.main-info-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 14px;
}

.fplan-airports {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.airport-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1522;
  padding: 10px 12px;
  display: grid;
  gap: 6px;
  text-align: center;
}

.airport-title {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.airport-main {
  font-size: 1rem;
  font-weight: 700;
}

.airport-rwy {
  font-size: 1rem;
  font-weight: 700;
}

.airport-meta {
  font-size: 0.84rem;
  color: #b9c6da;
}

.timeline-line {
  position: relative;
  padding: 42px 18px 16px;
  margin-top: 6px;
}

.timeline-track {
  position: absolute;
  left: 18px;
  right: 18px;
  top: 81px;
  height: 3px;
  background: #314059;
}

.timeline-points {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.timeline-point {
  position: relative;
  flex: 1;
  text-align: center;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  margin: 0 auto;
  border: 2px solid #9db6ff;
}

.timeline-time {
  font-size: 0.86rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.timeline-name {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.77rem;
}

.block-gap {
  margin-top: 12px;
}

.section-separator {
  border: 0;
  border-top: 1px solid var(--accent);
  margin: 12px 0 2px;
}

.status-ok {
  color: var(--ok);
}

.status-bad {
  color: var(--warn);
}

.atc-box {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1522;
  padding: 12px;
  white-space: pre-wrap;
  line-height: 1.45;
}

.atc-actions {
  margin-bottom: 10px;
}

.atc-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.atc-link:hover {
  background: var(--accent-press);
  cursor: pointer;

}

.winds-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1522;
}

.winds-toggle {
  cursor: pointer;
  padding: 10px 12px;
  color: var(--muted);
  font-weight: 600;
}

.winds-table-box {
  overflow-x: auto;
  padding: 0 10px 10px;
}

.winds-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.winds-table th,
.winds-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  font-size: 0.86rem;
}

.winds-table th {
  text-align: left;
  color: var(--muted);
  background: #141d2d;
}

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

.fuel-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.fuel-table th,
.fuel-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  font-size: 0.86rem;
}

.fuel-table th:nth-child(1),
.fuel-table td:nth-child(1) {
  width: 100px;
}

.fuel-table th:nth-child(2),
.fuel-table td:nth-child(2) {
  width: 50px;
}

.fuel-table th:nth-child(3),
.fuel-table td:nth-child(3) {
  width: 50px;
}

.fuel-table th {
  text-align: center;
  color: var(--muted);
  background: #141d2d;
}

.fuel-row-block td {
  font-weight: 700;
  color: #d9e6ff;
  background: #1b2940;
}

.impact-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1522;
  padding: 10px 12px;
}

.impacts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 12px;
}

.impact-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1522;
  padding: 10px 12px;
}

.impact-title {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.impact-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  margin: 4px 0;
}

.timeline-extra {
  margin-top: 10px;
}

@media (orientation: portrait) {
  .dashboard {
    gap: 12px;
  }
}

@media (max-width: 1200px) {
  .cols-4 {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }
  .main-info-layout {
    grid-template-columns: 1fr;
  }
  .loadsheet-grid {
    grid-template-columns: 1fr;
  }
  .fplan-airports {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }
  .impacts-grid {
    grid-template-columns: 1fr;
  }
}

.slideshow {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.slideshow img {
  width: 70%;
  max-width: 900px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.slideshow-controls {
  display: flex;
  gap: 10px;
}