:root {
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.05);
  --panel2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.1);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.6);
  --muted2: rgba(255, 255, 255, 0.4);
  --good: #2de3a4;
  --warn: #ffd166;
  --bad: #ff5c7a;
  --accent: #7aa2ff;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.4;
}

.app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px;
}

/* ═══════ TOPBAR ═══════ */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.brand__title {
  font-weight: 720;
  font-size: 17px;
  letter-spacing: -0.2px;
}
.brand__subtitle {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar__actions {
  display: flex;
  gap: 8px;
}

/* ═══════ SPEED BUTTONS ═══════ */

.speed-group {
  display: flex;
  gap: 2px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
}

.speed-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 650;
  font-size: 12px;
  transition: background 0.15s, color 0.15s;
}
.speed-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}
.speed-btn--active {
  background: rgba(122, 162, 255, 0.2);
  color: var(--accent);
}

/* ═══════ BUTTONS ═══════ */

.btn {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 640;
  font-size: 13px;
  transition: transform 0.05s, background 0.15s, border-color 0.15s;
}
.btn:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255,255,255,0.18); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn--primary {
  background: linear-gradient(180deg, rgba(122,162,255,0.22), rgba(122,162,255,0.14));
  border-color: rgba(122,162,255,0.3);
}
.btn--primary:hover { background: linear-gradient(180deg, rgba(122,162,255,0.3), rgba(122,162,255,0.2)); }

.btn--danger {
  background: linear-gradient(180deg, rgba(255,92,122,0.18), rgba(255,92,122,0.12));
  border-color: rgba(255,92,122,0.3);
}
.btn--danger:hover { background: linear-gradient(180deg, rgba(255,92,122,0.25), rgba(255,92,122,0.16)); }

.btn--full { width: 100%; }

/* ═══════ GRID LAYOUT ═══════ */

.grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 14px;
  margin-top: 14px;
}

@media (max-width: 1080px) {
  .grid { grid-template-columns: 1fr; }
}

.col-left { display: grid; gap: 14px; align-content: start; }
.col-right { display: grid; gap: 14px; align-content: start; }

/* ═══════ CARDS ═══════ */

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}
.card__title { font-weight: 700; font-size: 14px; }
.card__subtitle { color: var(--muted); margin-top: 1px; font-size: 11.5px; }

/* ═══════ PILLS ═══════ */

.pill {
  font-size: 11px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  white-space: nowrap;
}
.pill--green { background: rgba(45,227,164,0.12); border-color: rgba(45,227,164,0.3); color: var(--good); }
.pill--yellow { background: rgba(255,209,102,0.12); border-color: rgba(255,209,102,0.3); color: var(--warn); }
.pill--red { background: rgba(255,92,122,0.12); border-color: rgba(255,92,122,0.3); color: var(--bad); }

/* ═══════ CANVAS ═══════ */

.canvasWrap { padding: 10px 14px 12px; }
.chartWrap { padding: 10px 14px 12px; }

canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* ═══════ STATS ═══════ */

.statsGrid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 10px 12px;
}
@media (max-width: 600px) {
  .statsGrid { grid-template-columns: repeat(3, 1fr); }
}

.stat {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.2);
  text-align: center;
}
.stat__label { color: var(--muted2); font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.stat__value { margin-top: 4px; font-size: 15px; font-weight: 750; letter-spacing: -0.2px; }

/* ═══════ ANALYTICS TABLE ═══════ */

.tableWrap {
  padding: 8px 12px 12px;
  overflow-x: auto;
}

.analytics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.analytics-table th {
  text-align: left;
  color: var(--muted2);
  font-weight: 650;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.analytics-table td {
  padding: 7px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-variant-numeric: tabular-nums;
}
.analytics-table tr:last-child td { border-bottom: none; }
.analytics-table .at-dir { font-weight: 700; color: var(--accent); }
.analytics-table .at-los { font-weight: 750; }

/* ═══════ CONTROLS ═══════ */

.controls { padding: 12px 14px 14px; display: grid; gap: 12px; }

.group {
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.15);
  border-radius: 10px;
  padding: 10px 12px;
}
.group__title { font-weight: 700; font-size: 12px; margin-bottom: 8px; color: rgba(255,255,255,0.85); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (max-width: 480px) { .grid2 { grid-template-columns: 1fr; } }

.field { display: grid; gap: 4px; }
.field--full { grid-column: 1 / -1; }
.field__label { color: var(--muted); font-size: 11px; font-weight: 600; }

input[type="number"],
input[type="text"],
select {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.3);
  color: var(--text);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus {
  border-color: rgba(122,162,255,0.5);
  box-shadow: 0 0 0 2px rgba(122,162,255,0.12);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

/* ═══════ FOOTER ═══════ */

.footer {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
  color: var(--muted2);
  font-size: 11.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.kbd {
  display: inline-block;
  padding: 2px 6px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  border-radius: 5px;
  color: rgba(255,255,255,0.7);
  font-weight: 680;
  font-size: 11px;
  margin: 0 2px;
}