/* Cutter: a cutting mat. Deep mat green with its faint grid, cream ink, one signal orange for the main action, and a
   colour per part like strips of tape. Bricolage Grotesque for the interface, Martian Mono for every time. */
:root {
  --mat: #14302A; --mat-2: #183730; --panel: #1A3B33; --panel-2: #22483F; --panel-3: #2A554A;
  --line: rgba(237, 230, 214, .12); --line-2: rgba(237, 230, 214, .22); --grid: rgba(237, 230, 214, .045);
  --ink: #EDE6D6; --dim: #AFC0B5; --faint: #789086;
  --accent: #FF6B35; --accent-2: #FF8A5C; --accent-ink: #1E0D05;
  --ok: #A3D65C; --warn: #F2C14E; --bad: #FF7A7A;
  --wave: #8FD3C1; --wave-dim: rgba(143, 211, 193, .35);
  --f-ui: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif; --f-mono: "Martian Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --r: 8px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; color: var(--ink); font: 14px/1.4 var(--f-ui); background-color: var(--mat);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 24px 24px;
  display: grid; grid-template-rows: auto minmax(0, 1fr) auto auto; overflow: hidden; }
button, input, select { font: inherit; color: inherit; }
button { background: var(--panel-2); border: 1px solid var(--line-2); border-radius: 7px; padding: 6px 12px; cursor: pointer; white-space: nowrap; }
button:hover:not(:disabled) { background: var(--panel-3); border-color: rgba(237, 230, 214, .35); }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 650; }
button.primary:hover:not(:disabled) { background: var(--accent-2); border-color: var(--accent-2); }
button.ghost { background: transparent; }
button.round { width: 32px; height: 32px; padding: 0; border-radius: 50%; }
button.ic { min-width: 34px; padding: 6px 8px; }
button.sm { padding: 3px 9px; font-size: 13px; }
button.big { padding: 9px 22px; font-size: 15px; }
.sp { flex: 1; }
.hint { color: var(--faint); font-size: 13px; margin: 8px 2px; }
.hint b { color: var(--dim); font-weight: 600; }
.eyebrow { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.panel { background: rgba(26, 59, 51, .86); border: 1px solid var(--line); border-radius: 12px; }
h2 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin: 0; font-weight: 650; }

/* top */
.top { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: rgba(20, 48, 42, .9); min-width: 0; }
.brand { display: flex; align-items: center; gap: 8px; margin-right: 6px; }
.brand svg { width: 22px; height: 22px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }
.brand b { font-size: 19px; font-weight: 700; letter-spacing: -.01em; }
.brand small { color: var(--faint); font-size: 12px; }
.pills { display: flex; gap: 6px; min-width: 0; overflow: hidden; }
.pill { font: 11.5px/1 var(--f-mono); color: var(--dim); border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 9px; white-space: nowrap; }
.pill.name { font-family: var(--f-ui); font-size: 13px; color: var(--ink); max-width: 30ch; min-width: 10ch; flex-shrink: 1; overflow: hidden; text-overflow: ellipsis; }
.pill { flex-shrink: 0; }

/* work area */
.work { display: grid; grid-template-columns: 210px minmax(0, 1fr) 390px; gap: 10px; padding: 10px 10px 0; min-height: 0; }
.files, .parts { padding: 12px; display: flex; flex-direction: column; min-height: 0; }
.filelist { display: flex; flex-direction: column; gap: 4px; margin-top: 10px; overflow: auto; }
.fi { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; align-items: center; gap: 6px; padding: 7px 6px 7px 8px; border-radius: 7px; border: 1px solid transparent; cursor: pointer; }
.fi:hover { background: var(--panel-2); }
.fi.on { background: var(--panel-2); border-color: var(--accent); }
.fi .k { color: var(--faint); font-size: 13px; }
.fi .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fi .d { grid-column: 2; font: 11px var(--f-mono); color: var(--faint); }
.fi .x { grid-row: 1 / span 2; grid-column: 3; background: none; border: 0; color: var(--faint); padding: 2px 6px; }
.fi .x:hover { color: var(--ink); }
.fi .err { grid-column: 2; color: var(--bad); font-size: 12px; }

.stage { display: flex; flex-direction: column; min-width: 0; min-height: 0; gap: 8px; }
.monitor { position: relative; flex: 1; min-height: 120px; background: #0B1A16; border: 1px solid var(--line); border-radius: 12px; display: grid; place-items: center; overflow: hidden; }
.monitor canvas { max-width: 100%; max-height: 100%; width: auto; height: auto; display: block; background: #000; }
.soundcard { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 8px; padding: 20px; }
.sc-name { font-size: clamp(18px, 2.4vw, 30px); font-weight: 650; overflow-wrap: anywhere; }
.sc-meta { font: 12px var(--f-mono); color: var(--dim); }
.empty { position: absolute; inset: 0; display: grid; place-items: center; background: #0B1A16; }
.drop { text-align: center; max-width: 420px; padding: 30px; border: 1.5px dashed var(--line-2); border-radius: 14px; }
.drop svg { width: 46px; height: 46px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; }
.drop p { color: var(--dim); }
.drop p b { color: var(--ink); font-size: 16px; }
.transport { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.transport .play { min-width: 96px; font-weight: 650; border-color: var(--accent); }
.tbox { font: 13px var(--f-mono); background: var(--mat); border: 1px solid var(--line-2); border-radius: 6px; padding: 5px 7px; width: 13.2ch; text-align: center; caret-color: transparent; }
.tbox::selection { background: var(--accent); color: var(--accent-ink); }
.tbox.big { font-size: 15px; width: 13ch; padding: 6px 8px; }
.tbox.bad { border-color: var(--bad); }

/* parts */
.ph-row { display: flex; align-items: center; gap: 6px; }
.count { color: var(--faint); font-weight: 500; }
.partlist { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; overflow: auto; padding-right: 2px; min-height: 0; }
.part { border: 1px solid var(--line); border-left: 5px solid var(--c); border-radius: 9px; padding: 8px 9px; background: var(--mat-2); }
.part.sel { border-color: var(--c); background: var(--panel-2); box-shadow: 0 0 0 1px var(--c) inset; }
.part .row1 { display: flex; align-items: center; gap: 6px; }
.part .num { font: 600 12px var(--f-mono); color: var(--mat); background: var(--c); border-radius: 4px; padding: 2px 6px; }
.part .pname { flex: 1; min-width: 0; background: transparent; border: 1px solid transparent; border-radius: 5px; padding: 3px 6px; }
.part .pname:hover, .part .pname:focus { border-color: var(--line-2); background: var(--mat); }
.part .row1 button { padding: 3px 7px; font-size: 13px; background: transparent; border-color: transparent; color: var(--dim); }
.part .row1 button:hover { color: var(--ink); background: var(--panel-3); }
.part .times { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 7px; }
.part .times label { display: flex; flex-direction: column; gap: 3px; font-size: 11px; color: var(--faint); letter-spacing: .04em; }
.part .times .tbox { width: 100%; }
.part .note { margin-top: 6px; font-size: 12px; color: var(--warn); }
.part .note .tc { font-family: var(--f-mono); font-size: 11px; }

/* timeline */
.timeline { margin: 10px 10px 0; padding: 8px 10px 10px; display: flex; flex-direction: column; gap: 6px; }
.tl-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tl-at { font: 12px var(--f-mono); color: var(--dim); }
.chk { display: flex; align-items: center; gap: 5px; color: var(--dim); font-size: 13px; cursor: pointer; }
.chk input { accent-color: var(--accent); }
#zoom { width: 160px; accent-color: var(--accent); }
#tl, #ov { width: 100%; display: block; border-radius: 7px; background: #0E211C; touch-action: none; }
#tl { cursor: crosshair; }
#ov { cursor: grab; }

/* export bar */
.exportbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 14px 12px; }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; background: transparent; padding: 7px 11px; color: var(--dim); }
.seg button + button { border-left: 1px solid var(--line-2); }
.seg button.on { background: var(--ink); color: var(--mat); font-weight: 650; }
.seg button:disabled { opacity: .35; }
.fmt { display: flex; align-items: center; gap: 6px; color: var(--dim); font-size: 13px; }
select { background: var(--panel-2); border: 1px solid var(--line-2); border-radius: 7px; padding: 6px 8px; max-width: 250px; }
.sum { color: var(--dim); font-size: 13px; text-align: right; }
.sum b { color: var(--ink); font-family: var(--f-mono); font-weight: 500; font-size: 12px; }

/* sheets */
.sheetwrap { position: fixed; inset: 0; background: rgba(6, 16, 13, .62); display: grid; place-items: center; z-index: 20; padding: 16px; }
.sheet { width: min(640px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--panel); border: 1px solid var(--line-2); border-radius: 14px; padding: 18px 20px; box-shadow: 0 20px 60px rgba(0, 0, 0, .45); }
.sheet h3 { margin: 0 0 4px; font-size: 20px; font-weight: 650; }
.sheet .lead { color: var(--dim); margin: 0 0 14px; }
.sheet .opts { display: flex; flex-direction: column; gap: 8px; }
.opt { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 4px 8px; align-items: start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.opt:has(input:checked) { border-color: var(--accent); background: var(--panel-2); }
.opt input[type=radio] { margin-top: 3px; accent-color: var(--accent); }
.opt .t { font-weight: 600; }
.opt .s { grid-column: 2; color: var(--dim); font-size: 13px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.opt input[type=number] { width: 72px; background: var(--mat); border: 1px solid var(--line-2); border-radius: 6px; padding: 4px 6px; }
.sheet .acts { display: flex; gap: 8px; margin-top: 16px; align-items: center; }
.jobs { display: flex; flex-direction: column; gap: 10px; }
.jobrow { border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; }
.jobrow .nm { font-weight: 600; overflow-wrap: anywhere; }
.jobrow .st { color: var(--dim); font-size: 12.5px; margin-top: 3px; }
.jobrow.done .st { color: var(--ink); }
.jobrow.fail .st { color: var(--bad); }
.bar { height: 6px; background: var(--mat); border-radius: 3px; overflow: hidden; margin-top: 7px; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.jobrow.done .bar i { background: var(--ok); }
.jobrow .lk { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.keys { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 14px; font-size: 13.5px; }
.keys kbd { font: 12px var(--f-mono); background: var(--mat); border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 5px; padding: 2px 6px; white-space: nowrap; }
.joinlist { display: flex; flex-direction: column; gap: 6px; }
.joinrow { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto auto; gap: 8px; align-items: center; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; }
.joinrow .d { font: 11.5px var(--f-mono); color: var(--faint); }
.warnline { color: var(--warn); font-size: 13px; margin-top: 10px; }

.toast { position: fixed; left: 50%; bottom: 96px; transform: translateX(-50%); background: var(--ink); color: var(--mat); padding: 9px 16px; border-radius: 9px; font-weight: 550; z-index: 30; max-width: min(560px, calc(100vw - 32px)); box-shadow: 0 8px 30px rgba(0, 0, 0, .4); }
.dropveil { position: fixed; inset: 0; z-index: 40; background: rgba(255, 107, 53, .14); border: 3px dashed var(--accent); display: grid; place-items: center; font-size: 26px; font-weight: 700; pointer-events: none; }
.menu { position: fixed; z-index: 25; background: var(--panel); border: 1px solid var(--line-2); border-radius: 9px; padding: 5px; display: flex; flex-direction: column; min-width: 210px; box-shadow: 0 12px 40px rgba(0, 0, 0, .45); }
.menu button { text-align: left; background: transparent; border: 0; padding: 8px 10px; }
.menu button:hover { background: var(--panel-2); }

@media (max-width: 1180px) { .work { grid-template-columns: 180px minmax(0, 1fr) 340px; } }
@media (max-width: 900px) {
  body { overflow-x: hidden; overflow-y: auto; display: block; }
  #zoom { width: 110px; }
  .exportbar .sum { flex-basis: 100%; text-align: left; }
  .work { grid-template-columns: minmax(0, 1fr); }
  .files { max-height: 180px; }
  .monitor { min-height: 200px; aspect-ratio: 16 / 9; }
  .parts { max-height: 60vh; }
  .top { flex-wrap: wrap; }
  .pills { order: 5; flex-basis: 100%; }
  .exportbar { padding-bottom: 20px; }
}
@media (max-width: 480px) { .work, .timeline { margin-left: 0; margin-right: 0; padding-left: 8px; padding-right: 8px; } .exportbar { padding: 10px 8px 20px; } .brand small { display: none; } }

/* inside Mixtape */
.hostback { color: var(--dim); text-decoration: none; font-size: 13px; border: 1px solid var(--line-2); border-radius: 7px; padding: 5px 10px; white-space: nowrap; }
.hostback:hover { color: var(--ink); background: var(--panel-2); }
.libq { width: 100%; background: var(--mat); border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; }
.liblist { display: flex; flex-direction: column; gap: 4px; max-height: 52vh; overflow: auto; }
.librow { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 8px; align-items: center; text-align: left; background: transparent; border-color: var(--line); }
.librow .k { color: var(--faint); }
.librow .t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.librow .t small { color: var(--faint); margin-left: 8px; font-size: 12px; }
.librow .d { font: 11.5px var(--f-mono); color: var(--faint); }
.drop button + button { margin-left: 8px; }

/* files from last time that the browser wants permission to read again */
.reopen { position: fixed; left: 50%; top: 64px; transform: translateX(-50%); z-index: 31; display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 16px; border-radius: 10px; background: var(--panel, #10231A); border: 1px solid var(--accent, #F26B3A); box-shadow: 0 10px 34px rgba(0, 0, 0, .45); max-width: calc(100vw - 32px); }
.reopen span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* loop and step, beside the transport */
.transport .loopbtn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 650; }
.transport .stepsel { display: inline-flex; align-items: center; gap: 6px; color: var(--dim); font-size: 13px; }
.transport .stepsel select { background: var(--panel-2); color: var(--ink); border: 1px solid var(--line-2); border-radius: 7px; padding: 4px 6px; font: inherit; }