/* redmond.ad play: Ride the river. */

.game {
  padding: 10px 0 0;
}
.game-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 4px var(--gutter) 12px;
}
.game-head h1 {
  font-size: clamp(28px, 6vw, 44px);
}
.sound-toggle {
  appearance: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: var(--paper-card);
  color: var(--ink);
  font: 600 15px/1 var(--font-display);
  box-shadow: 0 2px 0 var(--shadow-soft), 0 6px 14px var(--shadow-soft);
  cursor: pointer;
}
.sound-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--paper-back);
  position: relative;
}
.sound-icon::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-soft);
  opacity: 0.4;
}
.sound-toggle[aria-pressed="true"] .sound-icon {
  background: var(--sun);
}
.sound-toggle[aria-pressed="true"] .sound-icon::before {
  background: var(--red);
  opacity: 1;
  box-shadow: 0 0 0 3px rgba(228, 71, 59, 0.25);
}

/* the rig: the canvas and everything laid over it */
.rig {
  position: relative;
  height: clamp(460px, calc(100svh - var(--bar-h) - 74px), 780px);
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--sky);
  outline: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.rig:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
}
.rig.running {
  touch-action: none;
}
.world {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.noscript-note {
  position: absolute;
  inset: auto var(--gutter) 40% var(--gutter);
  text-align: center;
  font-size: 17px;
}
.js .noscript-note {
  display: none;
}

/* the bike computer */
.computer {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 7px;
  border-radius: 16px;
  background: #23312a;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.25), 0 10px 22px rgba(0, 0, 0, 0.18);
}
.lcd {
  display: grid;
  gap: 2px;
  min-width: 132px;
  padding: 8px 11px 9px;
  border-radius: 10px;
  background: linear-gradient(180deg, #d5dfb7, #c3d0a1);
  color: #18231b;
  font-family: var(--font-mono);
  box-shadow: inset 0 2px 0 rgba(0, 0, 0, 0.12);
}
.lcd-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 5px;
  line-height: 1.1;
}
.lcd-row b {
  font-weight: 600;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.lcd-row i {
  font-style: normal;
  font-size: 10px;
  opacity: 0.75;
}
.lcd-row.small b {
  font-size: 13px;
}
.lcd-row.small i {
  font-size: 9.5px;
}
.lcd-meter {
  position: relative;
  height: 5px;
  margin-top: 4px;
  border-radius: 3px;
  background: rgba(24, 35, 27, 0.15);
  overflow: hidden;
}
.lcd-meter-fill {
  position: absolute;
  inset: 0;
  background: #18231b;
  transform-origin: 0 50%;
}
.tired .lcd-meter-fill {
  background: #a8322a;
}
.lcd-sweet {
  font-size: 9px;
  text-align: right;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.25;
}
.lcd-sweet.on {
  opacity: 1;
}
:root[data-theme="dark"] .lcd {
  background: linear-gradient(180deg, #8fe0c4, #6fcfb0);
  box-shadow: inset 0 2px 0 rgba(0, 0, 0, 0.12), 0 0 18px rgba(111, 207, 176, 0.35);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .lcd {
    background: linear-gradient(180deg, #8fe0c4, #6fcfb0);
    box-shadow: inset 0 2px 0 rgba(0, 0, 0, 0.12), 0 0 18px rgba(111, 207, 176, 0.35);
  }
}

.score-chip {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  min-width: 64px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--paper-card);
  font: 600 20px/1 var(--font-display);
  text-align: center;
  box-shadow: 0 2px 0 var(--shadow-soft), 0 8px 18px var(--shadow-soft);
  font-variant-numeric: tabular-nums;
}

.toast {
  position: absolute;
  left: 50%;
  top: 30%;
  z-index: 4;
  max-width: min(86%, 440px);
  padding: 10px 16px;
  border-radius: 14px;
  background: var(--paper-card);
  color: var(--ink);
  font: 600 17px/1.3 var(--font-display);
  text-align: center;
  box-shadow: 0 2px 0 var(--shadow-soft), 0 10px 24px var(--shadow-soft);
  transform: translate(-50%, 10px) rotateX(70deg);
  transform-origin: 50% 100%;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.25, 1.6, 0.45, 1), opacity 0.2s ease;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0) rotateX(0deg);
}
.toast.good {
  box-shadow: inset 0 -4px 0 #5aa86b, 0 10px 24px var(--shadow-soft);
}
.toast.bad {
  box-shadow: inset 0 -4px 0 var(--red), 0 10px 24px var(--shadow-soft);
}
.toast.warn {
  background: var(--sun);
  color: #23312a;
}

.ahead {
  position: absolute;
  right: 0;
  top: 52%;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px 6px 12px;
  border-radius: 999px 0 0 999px;
  background: var(--paper-card);
  font: 600 14px/1 var(--font-mono);
  box-shadow: 0 2px 0 var(--shadow-soft);
  transform: translateX(110%);
  transition: transform 0.3s ease;
}
.ahead.on {
  transform: translateX(0);
}
.ahead-icon {
  width: 12px;
  height: 18px;
  border-radius: 6px 6px 2px 2px;
  background: #6c5ba7;
  position: relative;
}
.ahead-icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: -9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--skin);
}

/* the controls along the bottom */
.controls {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 0 12px calc(12px + env(safe-area-inset-bottom));
  pointer-events: none;
}
.ctl {
  appearance: none;
  border: 0;
  pointer-events: auto;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--paper-card);
  color: var(--ink);
  box-shadow: 0 3px 0 var(--shadow), 0 10px 20px var(--shadow-soft);
  cursor: pointer;
  touch-action: none;
  font: 600 12px/1 var(--font-display);
}
.ctl svg {
  width: 34px;
  height: 34px;
}
.c-dome { fill: var(--sun); stroke: var(--ink); stroke-width: 1.6; }
.c-base { fill: var(--ink); }
.c-line { fill: none; stroke: var(--ink); stroke-width: 3; stroke-linecap: round; }
.ctl:active,
.ctl.held {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--shadow), 0 6px 12px var(--shadow-soft);
}
.ctl-bell.ring svg {
  animation: ring 0.5s ease-out;
}
@keyframes ring {
  20% { transform: rotate(-16deg); }
  45% { transform: rotate(12deg); }
  70% { transform: rotate(-6deg); }
}
.ctl-brake {
  border-radius: 18px;
  width: 74px;
  gap: 2px;
  align-content: center;
}
.ctl-brake svg {
  width: 28px;
  height: 28px;
}
.ctl-brake.held {
  background: var(--red);
  color: #fffaf0;
}
.ctl-brake.held .c-line { stroke: #fffaf0; }
.ctl-brake.held .c-base { fill: #fffaf0; }
.shift-pad {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin: 0 0 4px 2px;
  font: 600 10px/1.1 var(--font-mono);
  color: var(--ink);
  opacity: 0.75;
  padding: 6px 8px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper-card) 70%, transparent);
}
.shift-label {
  max-width: 54px;
  text-align: center;
}
.ctl-pedal {
  margin-left: auto;
  width: 96px;
  height: 96px;
  background: var(--red);
  color: #fffaf0;
  box-shadow: 0 4px 0 #a92d23, 0 12px 24px var(--shadow-soft);
  font-size: 13px;
  text-align: center;
  padding: 10px;
  position: relative;
}
.pedal-ring {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 250, 240, 0.55);
}
.stroke .pedal-ring {
  animation: crank 0.45s ease-out;
}
@keyframes crank {
  to { transform: rotate(180deg); }
}

/* the panels: how to ride, lap done, paused, the finish */
.panel {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  width: min(calc(100% - 24px), 540px);
  max-height: calc(100% - 24px);
  overflow: auto;
  transform: translate(-50%, -50%);
  padding: 20px 20px 18px;
  border-radius: 20px;
  background: var(--paper-card);
  box-shadow: 0 1px 0 var(--shadow-soft), 0 5px 0 var(--shadow-soft), 0 24px 48px var(--shadow);
  animation: popup 0.6s cubic-bezier(0.25, 1.5, 0.45, 1);
  transform-origin: 50% 100%;
}
@keyframes popup {
  from { transform: translate(-50%, -50%) perspective(900px) rotateX(70deg); opacity: 0; }
}
.panel[hidden] {
  display: none;
}
.has-panel .controls,
.has-panel .computer {
  opacity: 0.35;
}
.panel-kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.panel h2 {
  font-size: clamp(24px, 6vw, 32px);
  margin: 6px 0 10px;
}
.panel p {
  font-size: 16px;
}
.how-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.how-list li {
  font-size: 14.5px;
  line-height: 1.45;
  padding-left: 12px;
  border-left: 3px solid var(--sand-deep);
}
.how-list b {
  font-family: var(--font-display);
  font-weight: 600;
  margin-right: 4px;
}
.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.tally {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0;
}
.tally div {
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--paper);
}
.tally dt {
  font-size: 12.5px;
  color: var(--ink-soft);
}
.tally dd {
  margin: 2px 0 0;
  font: 600 18px/1.2 var(--font-mono);
}
.tally .t-time {
  white-space: nowrap;
  font-size: 15px;
}
.best {
  margin-top: 12px;
}

/* postcards */
.postcards-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px var(--gutter) 64px;
}
.postcards-wrap h2 {
  font-size: clamp(28px, 6vw, 40px);
}
.postcards-lede {
  margin-top: 8px;
  color: var(--ink-soft);
}
.postcards {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
}
.postcard {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: 6px;
  background: var(--paper-card);
  background-image: repeating-linear-gradient(-45deg, transparent 0 10px, rgba(228, 71, 59, 0.06) 10px 14px, transparent 14px 20px, rgba(58, 143, 196, 0.06) 20px 24px);
  background-size: 100% 6px;
  background-repeat: no-repeat;
  box-shadow: 0 1px 0 var(--shadow-soft), 0 4px 0 var(--shadow-soft), 0 14px 28px var(--shadow-soft);
  transform: rotate(-0.8deg);
}
.postcard:nth-child(2n) {
  transform: rotate(0.9deg);
}
.pc-stamp {
  display: inline-block;
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--red-text);
  border: 2px dashed currentColor;
  padding: 5px 7px;
  border-radius: 4px;
  transform: rotate(-2deg);
}
.postcard h3 {
  font-size: 22px;
  margin: 12px 0 6px;
}
.postcard p:not(.pc-stamp) {
  font-size: 15px;
  line-height: 1.5;
}
.postcard .maps-link {
  margin-top: 12px;
}
.pc-locked {
  display: none;
}
.postcard.dealt:not(.got) {
  background: var(--paper-back);
  box-shadow: inset 0 0 0 2px var(--line);
}
.postcard.dealt:not(.got) > :not(h3):not(.pc-locked) {
  display: none;
}
.postcard.dealt:not(.got) .pc-locked {
  display: block;
  color: var(--ink-soft);
}
.postcard.dealt:not(.got) h3 {
  opacity: 0.6;
}
.trail-note {
  margin-top: 28px;
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 44em;
}

@media (min-width: 900px) {
  .rig {
    border-radius: 22px;
    width: calc(100% - 2 * var(--gutter));
    box-shadow: 0 1px 0 var(--shadow-soft), 0 5px 0 var(--shadow-soft), 0 24px 48px var(--shadow-soft);
  }
  .computer {
    top: 18px;
    right: 18px;
  }
  .lcd {
    min-width: 170px;
  }
  .lcd-row b {
    font-size: 30px;
  }
  .lcd-row.small b {
    font-size: 16px;
  }
  .controls {
    padding: 0 20px 20px;
  }
  .panel {
    padding: 28px 30px 24px;
  }
}