/* ============== HOME SCREEN — FUTURISTIC HOLOGRAPHIC ============== */
#screen-home {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, #050a18 0%, #000204 100%);
  overflow: hidden;
}
#screen-home canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  display: block;
}
/* corner HUD elements */
#screen-home::before, #screen-home::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 60px;
  z-index: 3;
  pointer-events: none;
}
#screen-home::before {
  top: 14px; left: 14px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  box-shadow: -1px -1px 16px rgba(var(--accent-rgb), 0.3);
}
#screen-home::after {
  bottom: 14px; right: 14px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  box-shadow: 1px 1px 16px rgba(var(--accent-rgb), 0.3);
}

.home-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 20px 32px;
  z-index: 3;
  pointer-events: none; /* let canvas receive hover; children re-enable */
}
.home-header > * { pointer-events: auto; }
.home-logo {
  font-family: 'DM Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-light);
  text-shadow: 0 0 12px rgba(var(--accent-rgb), 0.7);
  line-height: 1;
}
.home-logo .logo-bracket { color: var(--accent); margin: 0 2px; }
.home-logo small {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--accent);
  opacity: 0.7;
  margin-top: 2px;
}
.ledger-btn {
  background: rgba(var(--accent-rgb), 0.06);
  border: 1px solid rgba(var(--accent-rgb), 0.45);
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-weight: 600;
  font-size: 12px;
  padding: 10px 18px;
  border-radius: 3px;
  cursor: pointer;
  letter-spacing: 0.22em;
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.15), inset 0 0 14px rgba(var(--accent-rgb), 0.08);
  text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.6);
  transition: all 0.2s ease;
  position: relative;
}
.ledger-btn::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 10px; height: 10px;
  border-top: 1px solid var(--accent);
  border-left: 1px solid var(--accent);
}
.ledger-btn::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0; width: 10px; height: 10px;
  border-bottom: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
}
.ledger-btn:hover {
  background: rgba(var(--accent-rgb), 0.14);
  box-shadow: 0 0 28px rgba(var(--accent-rgb), 0.45), inset 0 0 20px rgba(var(--accent-rgb), 0.18);
  transform: translateY(-1px);
}

.home-hint {
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translate(-50%, 0);
  font-family: 'DM Mono', monospace;
  font-size: clamp(12px, 1.5vw, 15px);
  letter-spacing: 0.28em;
  color: var(--accent);
  text-align: center;
  z-index: 2;
  pointer-events: none;
  text-shadow: 0 0 16px rgba(var(--accent-rgb), 0.7);
  text-transform: uppercase;
}
.home-hint::before, .home-hint::after {
  content: '> ';
  color: var(--gold);
  margin: 0 6px;
  text-shadow: 0 0 12px rgba(245, 197, 24, 0.6);
}
.home-hint::after { content: ' <'; }
.home-hint small {
  display: block;
  font-size: 10px;
  margin-top: 6px;
  opacity: 0.65;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  color: var(--accent);
}
.home-hint small::before, .home-hint small::after { content: ''; }

.home-controls {
  position: absolute;
  bottom: 24px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
}
.home-controls > * { pointer-events: auto; }
.timer-switch {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(8, 16, 28, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--accent-rgb), 0.35);
  padding: 10px 18px;
  border-radius: 3px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--accent);
  text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.5);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.12), inset 0 0 12px rgba(var(--accent-rgb), 0.06);
}
/* OFF (default) state — dim, grey, clearly inactive */
.vintage-switch {
  position: relative;
  width: 60px;
  height: 26px;
  background: rgba(20, 20, 20, 0.7);
  border: 1px solid rgba(120, 130, 140, 0.4);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
  box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.4);
}
.vintage-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: linear-gradient(180deg, #5a5e66, #2a2e36);
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.5);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.25s, box-shadow 0.25s;
}
/* ON state — bright gold, glowing, obviously active */
.vintage-switch.on {
  background: rgba(245, 197, 24, 0.22);
  border-color: var(--gold);
  box-shadow: inset 0 0 14px rgba(245, 197, 24, 0.35), 0 0 18px rgba(245, 197, 24, 0.45);
}
.vintage-switch.on::after {
  transform: translateX(32px);
  background: linear-gradient(180deg, #fff5b4, var(--gold));
  box-shadow: 0 0 14px rgba(245, 197, 24, 0.9), inset 0 1px 1px rgba(255,255,255,0.4);
}
/* Dim the label when off */
.timer-switch:has(.vintage-switch:not(.on)) {
  border-color: rgba(120, 130, 140, 0.3);
  color: rgba(120, 130, 140, 0.7);
  text-shadow: none;
  box-shadow: none;
}