:root {
  --ice: #9ad8ff;
  --ice-hot: #dff4ff;
  --brass: #c4a574;
  --navy: #0b1220;
  --bg: #05080c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ice);
  font-family: "Figtree", "Segoe UI", system-ui, sans-serif;
}

.app-shell {
  max-width: 520px;
  margin: 0 auto;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}

.top-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0.75rem 1rem 0.25rem;
  gap: 0.5rem;
}

.today-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #5a9cbc;
  margin: 0;
}

.today-title {
  margin: 0.15rem 0 0;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.today-meta {
  margin: 0.5rem 1rem 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: #8ebfd9;
}

.week-strip {
  display: flex;
  gap: 0.35rem;
  padding: 0.65rem 1rem 0;
}

.week-dot {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--brass) 55%, transparent);
  color: var(--ice);
  opacity: 0.65;
}

.week-dot.today {
  border-color: var(--ice-hot);
  box-shadow: 0 0 12px color-mix(in srgb, var(--ice) 35%, transparent);
  opacity: 1;
}

.week-dot.done {
  background: color-mix(in srgb, #7dffb0 22%, transparent);
  opacity: 1;
}

.lock-banner {
  margin: 0.75rem 1rem 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--brass) 70%, transparent);
  background: color-mix(in srgb, var(--navy) 88%, transparent);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.gear-wrap {
  position: relative;
}

.gear-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--brass) 65%, transparent);
  background: color-mix(in srgb, var(--navy) 85%, transparent);
  color: var(--ice-hot);
  font-size: 1.1rem;
  cursor: pointer;
}

.gear-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  min-width: 10rem;
  padding: 0.35rem;
  border: 1px solid color-mix(in srgb, var(--brass) 65%, transparent);
  background: #111a2b;
  display: none;
  z-index: 50;
}

.gear-menu.open {
  display: block;
}

.gear-menu button {
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.65rem;
  border: 0;
  background: transparent;
  color: var(--ice);
  font: inherit;
  cursor: pointer;
}

.panel {
  margin: 1rem;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--brass) 60%, transparent);
  background: color-mix(in srgb, var(--navy) 90%, transparent);
}

.panel h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.panel p {
  margin: 0 0 0.75rem;
  line-height: 1.45;
  font-size: 0.88rem;
}

.panel button,
.ladder-btn,
.ladder-done {
  border: 1px solid color-mix(in srgb, var(--brass) 70%, transparent);
  background: #111a2b;
  color: var(--ice-hot);
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  width: 100%;
}

.ladder-card {
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--brass) 60%, transparent);
  background: color-mix(in srgb, var(--navy) 92%, transparent);
}

.ladder-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5a9cbc;
}

.ladder-title {
  margin: 0.25rem 0 0.5rem;
}

.ladder-rule {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #8ebfd9;
}

.ladder-rung {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 1rem 0 0.35rem;
  font-family: "Share Tech Mono", ui-monospace, monospace;
}

.ladder-rung .val {
  font-size: 2rem;
  color: var(--ice-hot);
}

.ladder-phase {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.ladder-progress {
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
  color: #8ebfd9;
}

.ladder-done {
  margin-top: 0.5rem;
}

#player-root {
  margin-top: 0.35rem;
}

.missing-block {
  margin: 1.25rem 1rem 2rem;
  font-size: 0.75rem;
  color: #6a9cb8;
}

.missing-block ul {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
}

.missing-block code {
  font-size: 0.68rem;
  word-break: break-all;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  padding: 0.55rem 0.85rem;
  background: #111a2b;
  border: 1px solid color-mix(in srgb, #7dffb0 55%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
  z-index: 60;
}

.toast.show {
  opacity: 1;
}

select#sun-pick {
  width: 100%;
  margin: 0.5rem 0 0.75rem;
  padding: 0.55rem;
  background: #111a2b;
  color: var(--ice);
  border: 1px solid color-mix(in srgb, var(--brass) 60%, transparent);
}