:root { --ink: #1f2440; --panel: rgba(255, 255, 255, .94); --accent: #ff5a5a; --blue: #3a7aff; }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #8fd0ff; font-family: Nunito, "Noto Sans TC", "Microsoft JhengHei", sans-serif; color: var(--ink); -webkit-user-select: none; user-select: none; }
#cv { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
button, select { font: inherit; cursor: pointer; }
button { touch-action: manipulation; }

#top { position: fixed; left: 0; right: 0; top: 0; display: flex; gap: 8px; align-items: center; padding: 8px 12px; background: linear-gradient(rgba(255, 255, 255, .9), rgba(255, 255, 255, .7)); box-shadow: 0 2px 10px rgba(0, 0, 0, .12); z-index: 5; }
#top h1 { margin: 0; font-size: 22px; font-weight: 900; color: var(--blue); white-space: nowrap; }
#top h1 small { font-size: 13px; color: #7a86a8; }
#top select, #top button { border: 0; border-radius: 10px; padding: 7px 12px; background: #eef1f8; font-weight: 800; }
#top button:hover, #top select:hover { background: #e2e7f4; }
.grow { flex: 1; }

#palette { position: fixed; left: 10px; top: 62px; bottom: 90px; width: 236px; overflow: auto; background: var(--panel); border-radius: 18px; padding: 10px 12px; box-shadow: 0 6px 20px rgba(0, 0, 0, .15); z-index: 4; }
#palette h3 { margin: 4px 0 6px; font-size: 14px; color: #7a86a8; text-transform: uppercase; letter-spacing: 1px; }
.pieces { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.pieces button { display: flex; align-items: center; gap: 6px; border: 2px solid #e2e6f0; background: #fff; border-radius: 12px; padding: 6px 8px; font-weight: 900; font-size: 14px; text-align: left; }
.pieces button svg { width: 30px; height: 30px; flex: none; }
.pieces button:hover:not(:disabled) { border-color: var(--blue); background: #f0f5ff; }
.pieces button:active:not(:disabled) { transform: translateY(2px); }
.pieces button:disabled { opacity: .35; cursor: not-allowed; }
.toggle { display: flex; align-items: center; gap: 8px; margin: 10px 0 4px; padding: 8px 10px; border-radius: 12px; background: #fff6e0; font-weight: 800; cursor: pointer; }
.toggle input { width: 20px; height: 20px; }
.toggle.on { background: #ffd23a; }
.tools { display: grid; gap: 6px; }
.tools button { border: 0; border-radius: 12px; padding: 8px; background: #eef1f8; font-weight: 900; }
.tools button:hover { background: #e2e7f4; }
#bAuto { background: #e8dcff; }
.colors { display: flex; gap: 6px; margin: 10px 0 4px; flex-wrap: wrap; }
.colors button { width: 28px; height: 28px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 2px #d0d6e4; }
.colors button.sel { box-shadow: 0 0 0 3px var(--ink); }
#status { font-size: 13px; font-weight: 800; margin: 8px 0 0; line-height: 1.4; }

#rideBar { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); display: flex; gap: 10px; align-items: center; z-index: 4; }
button.big { background: var(--accent); color: #fff; border: 0; border-radius: 16px; padding: 12px 30px; font-size: 22px; font-weight: 900; box-shadow: 0 5px 0 #b02a3a; white-space: nowrap; }
button.big:active { transform: translateY(3px); box-shadow: 0 2px 0 #b02a3a; }
button.big.stop { background: #556; box-shadow: 0 5px 0 #334; }
#views { display: none; gap: 4px; }
body.riding #views { display: flex; }
#views button { border: 0; border-radius: 12px; padding: 9px 12px; background: rgba(20, 24, 40, .65); color: #fff; font-weight: 800; }
#views button.sel { background: var(--blue); }

#hud { position: fixed; left: 50%; top: 64px; transform: translateX(-50%); display: flex; gap: 8px; z-index: 4; }
#hud[hidden] { display: none; }
#hud div { background: rgba(20, 24, 40, .7); color: #fff; border-radius: 12px; padding: 4px 12px; text-align: center; min-width: 78px; }
#hud small { display: block; font-size: 11px; opacity: .8; }
#hud b { font-size: 22px; }
#shouts { position: fixed; left: 50%; top: 130px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 6px; align-items: center; z-index: 4; pointer-events: none; }
.shout { display: flex; align-items: center; gap: 8px; background: #fff; border-radius: 99px; padding: 4px 14px 4px 4px; font-size: 20px; font-weight: 900; box-shadow: 0 4px 12px rgba(0, 0, 0, .25); animation: pop 2.2s ease forwards; }
.shout img { width: 40px; height: 40px; }
@keyframes pop { 0% { transform: scale(.4); opacity: 0; } 12% { transform: scale(1.08); opacity: 1; } 20%, 80% { transform: scale(1); opacity: 1; } 100% { opacity: 0; } }

#camctl { position: fixed; right: 12px; bottom: 16px; display: grid; grid-template-columns: repeat(2, 44px); gap: 6px; z-index: 4; }
#camctl button { width: 44px; height: 44px; border-radius: 12px; border: 2px solid rgba(255, 255, 255, .8); background: rgba(20, 24, 40, .5); color: #fff; font-size: 22px; font-weight: 900; }
#camctl button.on { background: rgba(255, 255, 255, .55); }

#results { position: fixed; right: 10px; top: 62px; bottom: 80px; width: 360px; overflow: auto; background: var(--panel); border-radius: 18px; padding: 12px 16px; box-shadow: 0 6px 20px rgba(0, 0, 0, .2); z-index: 6; animation: slide .35s ease; }
#results[hidden] { display: none; }
@keyframes slide { from { transform: translateX(110%); } }
#results h2 { margin: 2px 0 8px; }
#results h3 { margin: 12px 0 6px; font-size: 14px; color: #7a86a8; text-transform: uppercase; letter-spacing: 1px; }
#resStall { font-weight: 900; color: #c0282a; }
.rate { display: grid; grid-template-columns: 74px 1fr 36px; gap: 8px; align-items: center; margin: 4px 0; font-weight: 800; }
.rate .bar { height: 14px; background: #e6e9f2; border-radius: 99px; overflow: hidden; }
.rate .bar i { display: block; height: 100%; border-radius: 99px; }
#statsGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; font-size: 14px; margin-top: 8px; }
#statsGrid div { display: flex; justify-content: space-between; border-bottom: 1px dashed #e2e6f0; padding: 2px 0; }
#statsGrid b { font-weight: 900; }
.rev { display: flex; gap: 10px; align-items: center; background: #f6f8ff; border-radius: 14px; padding: 6px 8px; margin: 6px 0; }
.rev img { width: 56px; height: 56px; flex: none; }
.rev .who { font-weight: 900; }
.rev .who small { font-weight: 800; color: #7a86a8; margin-left: 4px; }
.rev .stars { color: #ffb400; font-size: 18px; letter-spacing: 1px; }
.rev .stars i { color: #d8dce6; font-style: normal; }
.rev p { margin: 0; font-size: 14px; font-weight: 700; }
#badges { display: grid; gap: 4px; font-size: 13px; font-weight: 800; }
#badges div { display: flex; gap: 8px; align-items: center; padding: 3px 6px; border-radius: 10px; background: #f2f4fa; opacity: .55; }
#badges div.got { background: #fff3c4; opacity: 1; }
#badges span { font-size: 18px; }
#bAgain { width: 100%; margin-top: 12px; font-size: 18px; }
.closeX { position: absolute; right: 10px; top: 10px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: #eef; font-weight: 900; }

#toast { position: fixed; left: 50%; top: 70px; transform: translate(-50%, -10px); background: rgba(20, 24, 40, .85); color: #fff; padding: 9px 18px; border-radius: 14px; font-weight: 900; opacity: 0; transition: opacity .25s, transform .25s; z-index: 9; pointer-events: none; text-align: center; max-width: 90vw; }
#toast.on { opacity: 1; transform: translate(-50%, 0); }
.modal { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(20, 30, 60, .45); z-index: 10; padding: 12px; }
.modal[hidden] { display: none; }
.panel { position: relative; background: #fff; border-radius: 20px; padding: 16px 22px; max-width: 620px; max-height: 90vh; overflow: auto; }
.panel p { line-height: 1.55; font-weight: 700; }

body.riding #palette { display: none; }
@media (max-width: 760px) {
  #top { padding-left: 12px; flex-wrap: wrap; gap: 6px; }
  #top h1 { font-size: 17px; width: 100%; }
  #top h1 small { display: none; }
  #top select, #top button { padding: 6px 9px; font-size: 13px; }
  #palette { left: 6px; right: 6px; top: auto; bottom: 72px; width: auto; max-height: 34vh; padding: 8px; }
  .pieces { grid-template-columns: repeat(5, 1fr); }
  .pieces button { flex-direction: column; gap: 0; font-size: 11px; padding: 4px 2px; text-align: center; }
  .pieces button svg { width: 24px; height: 24px; }
  .tools { grid-template-columns: repeat(3, 1fr); } .tools button { font-size: 12px; padding: 6px 4px; }
  #palette h3 { display: none; }
  #rideBar { bottom: 10px; } button.big { padding: 10px 20px; font-size: 18px; }
  #camctl { bottom: auto; top: 110px; grid-template-columns: 40px; } #camctl button { width: 40px; height: 40px; }
  #results { left: 6px; right: 6px; width: auto; top: 96px; bottom: 70px; }
  #hud { top: 100px; } #hud div { min-width: 60px; padding: 3px 8px; } #hud b { font-size: 17px; }
}
body.clean #top, body.clean #palette, body.clean #rideBar, body.clean #camctl, body.clean #hud, body.clean #results, body.clean #toast { display: none !important; }