:root {
  color-scheme: dark;
  --bg: #061216;
  --panel: rgba(8, 27, 34, 0.86);
  --panel-strong: rgba(9, 33, 40, 0.94);
  --line: rgba(125, 214, 223, 0.28);
  --text: #eef6f3;
  --muted: #96b8bf;
  --accent: #ffb44f;
  --accent-soft: rgba(255, 180, 79, 0.16);
  --cyan: #61d5db;
  --active: #fff3d5;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(97, 213, 219, 0.15), transparent 34%),
    radial-gradient(circle at top right, rgba(255, 180, 79, 0.14), transparent 26%),
    linear-gradient(180deg, #071419 0%, #061216 100%);
  color: var(--text);
  font-family:
    "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.screen {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  padding: 24px;
}

.panel {
  position: relative;
  display: grid;
  min-height: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.list-panel {
  grid-template-rows: 1fr;
}

.map-panel {
  grid-template-rows: 1fr;
  background: var(--panel-strong);
}

.vessels {
  display: grid;
  grid-template-rows: repeat(8, minmax(0, 1fr));
  min-height: 0;
  padding: 16px;
}

.vessel {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  min-width: 0;
  min-height: 0;
  padding: 14px 12px;
  border-radius: 22px;
  border: 1px solid transparent;
}

.vessel-media {
  display: grid;
}

.media-frame {
  display: grid;
  width: 136px;
  height: 88px;
  overflow: hidden;
  place-items: center;
  border: 2px solid rgba(105, 214, 220, 0.38);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(105, 214, 220, 0.14), rgba(243, 179, 76, 0.08)),
    rgba(16, 32, 39, 0.86);
}

.drawing-frame {
  --vessel-hull: #aee7ea;
  --vessel-accent: #42c3cf;
  --vessel-detail: #ecfdff;
  --vessel-water: #6fd5db;
  --vessel-frame-border: rgba(105, 214, 220, 0.42);
  --vessel-frame-glow: rgba(105, 214, 220, 0.14);
  background:
    linear-gradient(180deg, rgba(7, 16, 19, 0) 0 58%, var(--vessel-frame-glow) 58% 100%),
    linear-gradient(135deg, color-mix(in srgb, var(--vessel-accent) 18%, transparent), rgba(243, 179, 76, 0.1)),
    rgba(16, 32, 39, 0.86);
  border-color: var(--vessel-frame-border);
}

.vessel-drawing {
  width: 100%;
  height: 100%;
}

.vessel-drawing .label-band {
  fill: rgba(6, 18, 22, 0.86);
  stroke: rgba(125, 214, 223, 0.16);
  stroke-width: 1;
}

.vessel-drawing .water-fill {
  fill: var(--vessel-water);
}

.vessel-drawing .type-label {
  fill: #000;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-anchor: middle;
  dominant-baseline: middle;
  text-transform: uppercase;
}

.vessel-drawing .hull,
.vessel-drawing .deck,
.vessel-drawing .house,
.vessel-drawing .tank,
.vessel-drawing .box,
.vessel-drawing .stack,
.vessel-drawing .sail-main,
.vessel-drawing .sail-front {
  stroke: rgba(244, 247, 242, 0.86);
  stroke-width: 3.2;
  stroke-linejoin: round;
}

.vessel-drawing .hull {
  fill: var(--vessel-hull);
}

.vessel-drawing .deck,
.vessel-drawing .house,
.vessel-drawing .tank,
.vessel-drawing .stack {
  fill: var(--vessel-accent);
}

.vessel-drawing .box-a {
  fill: var(--vessel-detail);
}

.vessel-drawing .box-b {
  fill: var(--vessel-accent);
}

.vessel-drawing .box-c {
  fill: var(--vessel-hull);
}

.vessel-drawing .sail-main {
  fill: var(--vessel-detail);
}

.vessel-drawing .sail-front {
  fill: var(--vessel-hull);
}

.vessel-drawing .mast,
.vessel-drawing .rig,
.vessel-drawing .windows,
.vessel-drawing .antenna,
.vessel-drawing .water {
  fill: none;
  stroke: rgba(244, 247, 242, 0.82);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.vessel-drawing .windows {
  stroke: #071013;
  stroke-dasharray: 5 7;
}

.vessel-drawing .water {
  stroke: var(--vessel-water);
  stroke-width: 3;
}

.vessel-drawing-tanker .tank,
.vessel-drawing-military .house {
  fill: var(--vessel-hull);
}

.vessel-drawing-tug .house,
.vessel-drawing-fishing .house,
.vessel-drawing-fast .deck {
  fill: var(--vessel-accent);
}

.vessel-details {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.vessel-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 20px;
  min-width: 0;
}

.name {
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 2.35rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
}

.eta {
  color: var(--accent);
  min-width: 0;
  font-size: 2.35rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
  text-align: right;
  white-space: nowrap;
}

.meta {
  color: #dbe7e4;
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
  white-space: normal;
}

.map {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.leaflet-container {
  background: #0a1e25;
  font: inherit;
}

.leaflet-control-attribution {
  background: rgba(6, 18, 22, 0.72);
  color: var(--muted);
}

.leaflet-control-attribution a {
  color: var(--cyan);
}

.ship-label {
  pointer-events: none;
  white-space: nowrap;
}

.ship-label span {
  position: relative;
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid rgba(216, 239, 255, 0.28);
  border-radius: 999px;
  background: rgba(6, 18, 22, 0.82);
  color: #f4fbff;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.24);
}

.ship-label span::before,
.ship-label span::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
}

.ship-label-right span {
  transform: translate(12px, -50%);
}

.ship-label-right span::before {
  left: -8px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-right: 8px solid rgba(216, 239, 255, 0.28);
}

.ship-label-right span::after {
  left: -6px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-right: 7px solid rgba(6, 18, 22, 0.82);
}

.ship-label-left span {
  transform: translate(calc(-100% - 12px), -50%);
}

.ship-label-left span::before {
  right: -8px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 8px solid rgba(216, 239, 255, 0.28);
}

.ship-label-left span::after {
  right: -6px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 7px solid rgba(6, 18, 22, 0.82);
}

.empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 18px;
  color: var(--muted);
  text-align: center;
}

.empty[hidden] {
  display: none;
}

.empty strong {
  color: var(--text);
  font-size: 58px;
}

.empty span {
  max-width: 1200px;
  font-size: 36px;
  line-height: 1.28;
}

@media (max-width: 1400px) {
  .screen {
    padding: 16px;
    gap: 16px;
  }

  .vessel {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .media-frame {
    width: 112px;
    height: 72px;
  }

  .name,
  .eta {
    font-size: 1.85rem;
  }

  .meta {
    font-size: 0.95rem;
  }
}

@media (orientation: landscape) and (max-height: 760px) {
  .screen {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 12px;
    padding: 12px;
  }

  .panel {
    border-radius: 16px;
  }

  .vessels {
    padding: 8px;
  }

  .vessel {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 12px;
    padding: 7px 8px;
    border-radius: 14px;
  }

  .media-frame {
    width: 96px;
    height: 62px;
    border-width: 1px;
    border-radius: 12px;
  }

  .vessel-details {
    gap: 4px;
  }

  .vessel-heading {
    gap: 12px;
  }

  .name,
  .eta {
    font-size: 1.45rem;
    line-height: 1.05;
  }

  .meta {
    font-size: 0.9rem;
    line-height: 1.2;
  }

  .leaflet-control-attribution {
    max-width: 46%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .empty {
    gap: 10px;
    padding: 24px;
  }

  .empty strong {
    font-size: 2.2rem;
  }

  .empty span {
    max-width: 720px;
    font-size: 1.35rem;
  }
}

@media (orientation: landscape) and (max-height: 620px) {
  .screen {
    gap: 10px;
    padding: 10px;
  }

  .vessels {
    padding: 6px;
  }

  .vessel {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    padding: 4px 6px;
    border-radius: 12px;
  }

  .media-frame {
    width: 76px;
    height: 50px;
    border-radius: 10px;
  }

  .name,
  .eta {
    font-size: 1.2rem;
  }

  .meta {
    font-size: 0.8rem;
    line-height: 1.1;
  }

  .ship-label span {
    font-size: 11px;
    padding: 3px 6px;
  }
}

@media (max-width: 980px) {
  html,
  body {
    overflow: auto;
  }

  .screen {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1.2fr) minmax(420px, 0.9fr);
    height: auto;
    min-height: 100vh;
  }

  .vessels {
    grid-template-rows: repeat(8, minmax(96px, auto));
  }

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

@media (max-width: 980px) and (orientation: landscape) {
  html,
  body {
    overflow: hidden;
  }

  .screen {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    grid-template-rows: 1fr;
    height: 100vh;
    height: 100dvh;
    min-height: 0;
  }

  .vessels {
    grid-template-rows: repeat(8, minmax(0, 1fr));
  }

  .map-panel {
    min-height: 0;
  }
}