:root {
  --bg: #060916;
  --panel: rgba(14, 22, 50, 0.9);
  --line: rgba(130, 170, 255, 0.4);
  --text: #ecf3ff;
  --cyan: #79f4ff;
  --pink: #ff78c8;
  --mint: #8bffc5;
  --gold: #ffd985;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 18px;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% -8%, #40307a 0%, transparent 42%),
    radial-gradient(circle at 86% 115%, #0f4f75 0%, transparent 45%),
    var(--bg);
}

.cabinet {
  width: min(900px, 100%);
  border: 2px solid #365895;
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(11, 18, 46, 0.97), rgba(8, 13, 34, 0.98));
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45), inset 0 0 0 1px rgba(121, 244, 255, 0.16);
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 0.78rem;
  color: var(--gold);
}

h1 {
  margin: 6px 0 0;
  color: var(--cyan);
  text-shadow: 0 0 14px rgba(121, 244, 255, 0.45);
}

.subtitle {
  margin: 8px 0 0;
  color: #b5c8f6;
}

.hud {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.hud div {
  background: rgba(14, 24, 58, 0.86);
  border: 1px solid var(--line);
  border-radius: 10px;
  text-align: center;
  padding: 8px 10px;
}

.hud span {
  display: block;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.45px;
  color: #a2b8ee;
}

.hud strong {
  display: block;
  margin-top: 5px;
  font-size: 1.1rem;
  color: #f4f9ff;
}

.panel {
  margin-top: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.target-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  font-size: 0.7rem;
  color: #9ab1e9;
}

.target-meta h2,
.target-meta h3 {
  margin: 6px 0 0;
}

.target-meta h2 {
  color: #fff2b0;
  font-size: 1.65rem;
}

.target-meta h3 {
  color: #d9e8ff;
  font-size: 1.15rem;
}

.reels {
  display: grid;
  gap: 12px;
}

.track-label {
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 0.72rem;
  color: #a0b6eb;
}

.track {
  margin-top: 8px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(143, 174, 241, 0.45);
  background:
    repeating-linear-gradient(90deg, rgba(120, 144, 218, 0.25) 0 1px, transparent 1px 24px),
    rgba(19, 30, 66, 0.95);
  position: relative;
  overflow: hidden;
}

.track.minute {
  background:
    repeating-linear-gradient(90deg, rgba(120, 144, 218, 0.24) 0 1px, transparent 1px 16px),
    rgba(19, 30, 66, 0.95);
}

.needle {
  position: absolute;
  top: -3px;
  width: 4px;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(180deg, #7df5ff, #ff8ecf);
  box-shadow: 0 0 14px rgba(121, 244, 255, 0.5);
  transform: translateX(-50%);
  left: 0%;
}

.tick-row {
  margin-top: 6px;
  color: #91a6da;
  font-size: 0.77rem;
  display: flex;
  justify-content: space-between;
  letter-spacing: 0.2px;
}

.tick-row.small {
  font-size: 0.75rem;
}

.actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 700;
  letter-spacing: 0.45px;
  cursor: pointer;
}

.primary {
  background: linear-gradient(180deg, #82ffd9, #4fdeb6);
  color: #05332d;
}

.ghost {
  background: rgba(20, 31, 68, 0.95);
  border: 1px solid rgba(155, 181, 255, 0.38);
  color: #deebff;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.message {
  margin: 12px 2px 2px;
  color: #ffd7ef;
  min-height: 1.4em;
}

@media (max-width: 760px) {
  .hud { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .target-meta { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  body { padding: 10px; }
}