/* adlib — circles and straight lines. Yellow, red and blue on black. */
@font-face { font-family: Quicksand; font-weight: 500; src: url(../fonts/quicksand-latin-500-normal.woff2) format('woff2'); font-display: swap; }
@font-face { font-family: Quicksand; font-weight: 700; src: url(../fonts/quicksand-latin-700-normal.woff2) format('woff2'); font-display: swap; }

:root {
  --bg: #0C0B0E; --yellow: #FEE601; --red: #FD2D55; --blue: #2D54FD; --grey: #979288; --paper: #F3EFE6; --line: #34322F;
  --ui: Quicksand, 'Avenir Next Rounded', 'Varela Round', system-ui, sans-serif;
  /* the mark's own rings, for anything that should feel like it */
  --rings: 0 0 0 3px var(--bg), 0 0 0 5px var(--red), 0 0 0 8px var(--bg), 0 0 0 10px var(--blue);
}
* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; }
body {
  font-family: var(--ui); font-weight: 700; font-size: 16px; line-height: 1.25; color: var(--paper); background: var(--bg);
  overflow-x: hidden; -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none;
}
#field { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.no-field #field { display: none; }
#bursts { position: fixed; inset: 0; z-index: 4; pointer-events: none; overflow: hidden; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; touch-action: manipulation; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid var(--paper); outline-offset: 3px; }
a { color: inherit; }

/* a pill: a straight line with round ends */
.pill, .vibe, .acts button, .dock > button, .top button {
  border: 2px solid var(--grey); border-radius: 999px; background: var(--bg); color: var(--paper); font-weight: 700;
}
.pill[aria-pressed='true'], .vibe[aria-pressed='true'], .top button[aria-pressed='true'] { background: var(--yellow); border-color: var(--yellow); color: var(--bg); }
.dock > button[aria-pressed='true'] { background: var(--paper); border-color: var(--paper); color: var(--bg); }

/* ------------------------------------------------------------ build */
#build { position: relative; z-index: 3; max-width: 760px; margin: 0 auto; padding: 8px 14px 124px; display: flex; flex-direction: column; gap: 16px; min-height: 100%; }
body[data-view='perform'] #build { display: none; }

.mast { display: grid; justify-items: center; gap: 2px; }
#markSpace { width: 100%; height: 132px; }                /* the shader draws the name here */
#markSpace span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.no-field #markSpace { height: auto; padding: 24px 0 8px; text-align: center; font-size: 56px; color: var(--yellow); }
.no-field #markSpace span { position: static; width: auto; height: auto; clip-path: none; }
.pitch { font-size: 16px; text-align: center; text-wrap: balance; background: var(--bg); padding: 3px 12px; border-radius: 999px; }

#vibes { display: flex; gap: 8px; overflow-x: auto; padding: 2px 14px; margin: 0 -14px; scrollbar-width: none; }
#vibes::-webkit-scrollbar { display: none; }
.vibe { flex: none; font-size: 16px; padding: 8px 15px; }

/* the drum machine: dots on lines */
#grid { display: grid; gap: 2px; touch-action: none; background: var(--bg); border-radius: 18px; padding: 6px 0; }
.row { display: grid; grid-template-columns: 46px 1fr 36px; gap: 4px; align-items: center; }
.label { font-size: 15px; text-align: left; padding: 6px 2px; color: var(--paper); border-radius: 999px; }
.lane { display: grid; grid-template-columns: repeat(16, 1fr); position: relative; }
.lane::before { content: ''; position: absolute; left: 3%; right: 3%; top: 50%; height: 2px; margin-top: -1px; background: var(--line); }
.cell { position: relative; height: 36px; min-width: 0; padding: 0; touch-action: none; }
.cell::before {                                              /* an empty step */
  content: ''; position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: #5d5a54;
}
.cell:nth-child(4n + 1)::before { width: 10px; height: 10px; margin: -5px; background: var(--grey); }
.cell.on::before { width: min(100% - 1px, 26px); height: auto; aspect-ratio: 1; margin: 0; transform: translate(-50%, -50%); background: var(--paint, var(--yellow)); }
.cell.now::after { content: ''; position: absolute; left: 50%; top: 1px; bottom: 1px; width: 2px; margin-left: -1px; background: var(--paper); opacity: 0.5; }
.cell.on.now::before { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--paint, var(--yellow)); }
.cell.on.now::after { display: none; }
.row[data-row='snare'] .cell, .row[data-row='clap'] .cell { --paint: var(--red); }
.row[data-row='hat'] .cell, .row[data-row='ohat'] .cell { --paint: var(--blue); }
.row[data-row='perc'] .cell { --paint: var(--paper); }
.dice { width: 34px; height: 34px; border: 2px solid var(--line); border-radius: 50%; display: grid; place-items: center; justify-self: end; color: var(--grey); }
.dice svg { fill: currentColor; }
.dice:active { color: var(--bg); background: var(--yellow); border-color: var(--yellow); }

.knobs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 14px; align-items: end; background: var(--bg); }
.knob { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.knob .k { font-size: 14px; color: var(--grey); padding-left: 4px; }
.knob .k em { font-style: normal; font-weight: 500; }
.stepper, .seg { display: flex; align-items: center; height: 44px; border: 2px solid var(--line); border-radius: 999px; overflow: hidden; }
.stepper button { width: 46px; height: 100%; font-size: 22px; }
.stepper button:active { background: var(--yellow); color: var(--bg); }
.stepper output { flex: 1; text-align: center; font-size: 21px; }
.seg button { flex: 1; height: calc(100% - 6px); margin: 3px; font-size: 15px; padding: 0 4px; border-radius: 999px; }
.seg button[aria-pressed='true'] { background: var(--paper); color: var(--bg); }
.swing input { width: 100%; height: 44px; accent-color: var(--yellow); }
.acts { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 8px; }
.acts button { font-size: 15px; padding: 9px 15px; border-color: var(--line); }
.acts button:active { background: var(--yellow); border-color: var(--yellow); color: var(--bg); }
.fine { font-size: 14px; font-weight: 500; color: var(--grey); display: flex; gap: 18px; justify-content: center; }

.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6; display: grid; grid-template-columns: 1fr 2.2fr 1fr; gap: 14px; align-items: center;
  padding: 18px 16px calc(16px + env(safe-area-inset-bottom)); background: linear-gradient(to top, var(--bg) 72%, transparent);
}
.dock > button { height: 52px; font-size: 15px; }
.cta, .dock > .cta { height: 52px; font-size: 20px; background: var(--yellow); border: 0; border-radius: 999px; color: var(--bg); box-shadow: var(--rings); }
.cta:active { transform: scale(0.97); }

/* ------------------------------------------------------------ perform */
#perform { display: none; position: fixed; inset: 0; z-index: 5; pointer-events: none; }
body[data-view='perform'] #perform { display: block; }
#perform > * { pointer-events: auto; }
.top { position: absolute; top: 0; left: 0; right: 0; display: flex; gap: 8px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; padding: calc(10px + env(safe-area-inset-top)) 12px 0; pointer-events: none !important; }
.top > * { pointer-events: auto; }
.top button { font-size: 13px; padding: 8px 12px; }
.toggles { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; flex: 1 1 100%; order: 2; }
#status { position: absolute; left: 50%; top: calc(100% + 10px); transform: translateX(-50%); white-space: nowrap; font-size: 15px; background: var(--bg); padding: 4px 14px; border-radius: 999px; }
#status:empty { display: none; }
#micHelp { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(86vw, 360px); text-align: center; display: grid; gap: 18px; padding: 24px 22px 28px; background: var(--bg); border: 2px solid var(--grey); border-radius: 28px; }
#micHelp[hidden] { display: none; }
#micHelp .cta { justify-self: stretch; margin: 0 10px; }

#ticker { position: absolute; left: 0; right: 0; bottom: calc(var(--face, 130px) + 14px); display: flex; flex-wrap: nowrap; justify-content: center; gap: 0.4em; padding: 0 14px; overflow: hidden; font-size: clamp(20px, 4.6vw, 34px); white-space: nowrap; pointer-events: none; text-transform: lowercase; }
#ticker[hidden] { display: none; }
#ticker span { background: var(--bg); padding: 0 0.3em; border-radius: 999px; }
#ticker .soft { color: var(--grey); font-weight: 500; }
#ticker .hit { background: var(--yellow); color: var(--bg); }

#tape { position: absolute; left: 50%; bottom: calc(16px + env(safe-area-inset-bottom)); transform: translateX(-50%); display: grid; grid-template-columns: repeat(16, 1fr); gap: 7px; pointer-events: none; background: var(--bg); padding: 6px 10px; border-radius: 999px; }
#tape i { width: 7px; height: 7px; border-radius: 50%; background: #5d5a54; }
#tape i[data-n='1'], #tape i[data-n='2'], #tape i[data-n='3'] { background: var(--grey); }
#tape i.now { background: var(--yellow); transform: scale(1.6); }

/* ------------------------------------------------------------ words he throws up */
.burst { position: absolute; overflow: visible; font-family: var(--ui); font-weight: 700; letter-spacing: 0.14em; animation: pop 1.75s linear forwards; }
.burst text { text-anchor: middle; dominant-baseline: central; stroke-linejoin: round; stroke-linecap: round; }
@keyframes pop { 0% { opacity: 0; transform: scale(0.6); } 6% { opacity: 1; transform: scale(1.06); } 12% { transform: scale(1); } 84% { opacity: 1; } 100% { opacity: 0; } }

#toast { position: fixed; left: 50%; bottom: 104px; z-index: 9; transform: translate(-50%, 12px); background: var(--paper); color: var(--bg); padding: 9px 18px; border-radius: 999px; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#debug { position: fixed; left: 8px; bottom: 96px; z-index: 9; max-width: calc(100vw - 16px); font: 11px/1.35 ui-monospace, Menlo, monospace; background: rgba(0, 0, 0, 0.88); color: #9f9; padding: 8px 10px; white-space: pre-wrap; pointer-events: none; }

@media (min-width: 700px) {
  body { font-size: 17px; }
  #build { padding: 10px 24px 132px; gap: 20px; }
  #markSpace { height: 190px; } .pitch { font-size: 20px; }
  .row { grid-template-columns: 64px 1fr 40px; gap: 10px; } .label { font-size: 17px; }
  .cell { height: 44px; } .cell.on::before { width: min(100% - 6px, 30px); }
  .knobs { grid-template-columns: 1fr 1fr 1.2fr 1.6fr 1.3fr; }
  .dock { left: 50%; right: auto; width: min(760px, 100%); transform: translateX(-50%); padding-left: 24px; padding-right: 24px; }
  .top button { font-size: 15px; }
  .toggles { flex: 1; order: 0; }
}
@media (prefers-reduced-motion: reduce) {
  @keyframes pop { 0% { opacity: 0; } 8%, 84% { opacity: 1; } 100% { opacity: 0; } }
}