/* Loopkins — Sound Lab (M3). All classes prefixed sl-. Reuses the app shell's shared
   paper/ink tokens (--paper, --card, --ink, --line, --accent, --font-hand, etc.)
   defined on :root in styles.css, with safe fallbacks so this also holds up if
   ever loaded on its own. */

.sl-wrap { display: flex; flex-direction: column; gap: 18px; padding-bottom: 24px; }

/* ---------- home: mode tiles ---------- */
.sl-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.sl-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--target, 76px); padding: 22px 12px; cursor: pointer;
  background: var(--card, #fffaf2); border: 2.5px solid var(--line, #2c2622);
  border-radius: var(--radius-card, 22px); color: var(--ink, #2c2622);
  box-shadow: 3px 4px 0 var(--line, #2c2622); transition: transform .08s, box-shadow .08s, background .1s;
}
.sl-tile:active { transform: translate(3px, 4px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-tile:hover { background: color-mix(in srgb, var(--accent, #ffd23f) 20%, var(--card, #fffaf2)); }
.sl-tile-emoji { font-size: 40px; line-height: 1; }
.sl-tile-label { font-family: var(--font-hand, cursive); font-size: 15px; font-weight: 700; text-align: center; }

/* ---------- my sounds ---------- */
.sl-mysounds-title { font-size: 15px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-soft, #5b534a); margin: 4px 4px 10px; }
.sl-mysounds-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
.sl-empty { font-family: var(--font-body, sans-serif); color: var(--ink-soft, #5b534a); font-size: 15px; }
.sl-sound-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 8px 10px;
  background: var(--card, #fffaf2); border: 2.5px solid var(--c, var(--line, #2c2622));
  border-radius: var(--radius-tab, 18px); box-shadow: 2px 3px 0 var(--line, #2c2622); position: relative;
}
.sl-sound-emoji { font-size: 32px; }
.sl-sound-name { font-family: var(--font-hand, cursive); font-size: 13px; font-weight: 700; text-align: center; color: var(--ink, #2c2622);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.sl-sound-actions { display: flex; gap: 8px; margin-top: 4px; }
.sl-icon-btn {
  min-width: 44px; min-height: 44px; border-radius: 12px; border: 2px solid var(--line, #2c2622);
  background: var(--paper, #f5efe1); color: var(--ink, #2c2622); font-size: 17px; cursor: pointer;
}
.sl-icon-btn:active { transform: scale(.92); }
.sl-icon-btn.sl-confirming { background: var(--danger, #d1495b); border-color: var(--line, #2c2622); color: #fff; }

/* ---------- editor shell ---------- */
.sl-editor-head { display: flex; align-items: center; gap: 14px; }
.sl-editor-title { margin: 0; font-size: 20px; color: var(--ink, #2c2622); }
.sl-back {
  min-height: 48px; padding: 10px 16px; border-radius: var(--radius-tab, 14px); cursor: pointer;
  background: var(--card, #fffaf2); border: 2px solid var(--line, #2c2622);
  color: var(--ink, #2c2622); font-family: var(--font-hand, cursive); font-weight: 700; font-size: 16px;
  box-shadow: 2px 2px 0 var(--line, #2c2622); transition: transform .08s, box-shadow .08s;
}
.sl-back:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-editor-body { display: flex; flex-direction: column; gap: 16px; }

.sl-hint { font-family: var(--font-body, sans-serif); color: var(--ink-soft, #5b534a); font-size: 15px; margin: 0; text-align: center; }
.sl-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

.sl-bigbtn {
  min-height: var(--target, 76px); padding: 14px 20px; border-radius: var(--radius-btn, 18px); cursor: pointer;
  background: var(--card, #fffaf2); border: 2.5px solid var(--line, #2c2622);
  color: var(--ink, #2c2622); font-family: var(--font-hand, cursive); font-size: 16px; font-weight: 700; flex: 1 1 160px; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 3px 3px 0 var(--line, #2c2622); transition: transform .08s, box-shadow .08s;
}
.sl-bigbtn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-bigbtn:disabled { opacity: .5; cursor: default; transform: none; box-shadow: 3px 3px 0 var(--line, #2c2622); }
.sl-savebtn {
  min-height: var(--target, 76px); padding: 16px; border-radius: var(--radius-btn, 20px); cursor: pointer;
  border: 2.5px solid var(--line, #2c2622); background: var(--accent, #ffd23f); color: var(--accent-ink, #2c2622);
  font-family: var(--font-hand, cursive); font-size: 19px; font-weight: 700;
  box-shadow: 4px 5px 0 var(--line, #2c2622);
}
.sl-savebtn:active { transform: translate(4px, 5px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-savebtn:disabled { filter: saturate(.5) brightness(1.05); cursor: default; }
.sl-linkbtn {
  background: none; border: 0; color: var(--ink-soft, #5b534a); text-decoration: underline;
  font-family: var(--font-body, sans-serif); font-size: 15px; cursor: pointer; min-height: 44px; padding: 8px;
}

/* ---------- synth ---------- */
.sl-voice-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.sl-voice-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 64px; min-height: 64px;
  padding: 8px 12px; border-radius: var(--radius-tab, 16px); cursor: pointer; background: var(--card, #fffaf2);
  border: 2px solid var(--line-soft, #a89678); color: var(--ink, #2c2622);
  box-shadow: 2px 2px 0 var(--line, #2c2622); transition: transform .08s, box-shadow .08s, background .1s;
}
.sl-voice-btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-voice-btn.sl-selected { border-color: var(--line, #2c2622); background: var(--accent, #ffd23f); }
.sl-voice-emoji { font-size: 24px; }
.sl-voice-label { font-family: var(--font-hand, cursive); font-size: 12px; font-weight: 700; }

.sl-stepgrid-wrap { overflow-x: auto; padding-bottom: 4px; }
.sl-stepgrid {
  display: grid; grid-template-columns: repeat(var(--steps, 8), minmax(34px, 1fr));
  grid-template-rows: repeat(var(--rows, 6), 34px); gap: 4px; min-width: min-content;
}
.sl-cell {
  border-radius: 6px; border: 1.5px solid var(--line-soft, #a89678); cursor: pointer;
  background: var(--paper, #f5efe1); padding: 0;
}
.sl-cell.sl-downbeat { border-color: var(--line, #2c2622); }
.sl-cell.sl-on { background: var(--accent, #ffd23f); border-color: var(--line, #2c2622); box-shadow: inset 0 0 0 1.5px var(--line, #2c2622); }
.sl-cell:active { transform: scale(.9); }

/* ---------- record ---------- */
.sl-record { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.sl-meter { width: 100%; max-width: 420px; height: 22px; border-radius: 11px; overflow: hidden;
  background: var(--card, #fffaf2); border: 2px solid var(--line, #2c2622); }
.sl-meter-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--cat-effect, #2f9e8f), var(--accent, #ffd23f), var(--cat-beat, #d1495b)); transition: width .05s linear; }
.sl-recbtn {
  min-width: 220px; min-height: 88px; border-radius: var(--radius-pill, 999px); cursor: pointer;
  border: 3px solid var(--line, #2c2622); background: var(--danger, #d1495b); color: #fff; font-family: var(--font-hand, cursive); font-size: 20px; font-weight: 700;
  box-shadow: 4px 5px 0 var(--line, #2c2622);
}
.sl-recbtn:active { transform: translate(4px, 5px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-recbtn.sl-recording { animation: sl-pulse 1s infinite; }
.sl-record-result { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; }

/* ---------- voice effects ---------- */
.sl-playraw { max-width: 320px; margin: 0 auto; }
.sl-fxgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; }
.sl-fxbtn {
  display: flex; flex-direction: column; align-items: center; gap: 6px; min-height: var(--target, 76px);
  padding: 14px 8px; border-radius: var(--radius-tab, 18px); cursor: pointer; background: var(--card, #fffaf2);
  border: 2px solid var(--line-soft, #a89678); color: var(--ink, #2c2622);
  box-shadow: 2px 2px 0 var(--line, #2c2622); transition: transform .08s, box-shadow .08s, background .1s;
}
.sl-fxbtn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--line, #2c2622); }
.sl-fxbtn.sl-selected { border-color: var(--line, #2c2622); background: var(--accent, #ffd23f); }
.sl-fx-emoji { font-size: 30px; }
.sl-fx-label { font-family: var(--font-hand, cursive); font-size: 13px; font-weight: 700; }

/* ---------- cut & loop ---------- */
.sl-wave-track { position: relative; width: 100%; height: 140px; border-radius: var(--radius-tab, 16px); overflow: visible;
  background: var(--card, #fffaf2); border: 2.5px solid var(--line, #2c2622); touch-action: none; }
.sl-wave-canvas { display: block; width: 100%; height: 100%; border-radius: 14px; }
.sl-wave-sel { position: absolute; top: 0; bottom: 0; background: color-mix(in srgb, var(--accent, #ffd23f) 30%, transparent);
  border-left: 2.5px solid var(--line, #2c2622); border-right: 2.5px solid var(--line, #2c2622); pointer-events: none; }
.sl-handle {
  position: absolute; top: 50%; width: 56px; height: 56px; margin-left: -28px; margin-top: -28px;
  border-radius: 50%; border: 3px solid var(--line, #2c2622); cursor: ew-resize; touch-action: none;
  background: var(--accent, #ffd23f); box-shadow: 2px 3px 0 var(--line, #2c2622);
}
.sl-handle::after { content: '↔'; display: block; text-align: center; line-height: 50px; font-size: 20px; color: var(--accent-ink, #2c2622); }
.sl-handle:active { transform: scale(1.06); }

/* ---------- name it / save sheet ---------- */
.sl-savesheet { align-items: center; }
.sl-listenbtn { max-width: 260px; }
.sl-emoji-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(48px, 1fr)); gap: 8px; width: 100%; max-width: 480px; }
.sl-emoji-opt {
  min-height: 48px; font-size: 24px; border-radius: 12px; cursor: pointer; background: var(--card, #fffaf2);
  border: 2px solid var(--line-soft, #a89678);
}
.sl-emoji-opt.sl-selected { border-color: var(--line, #2c2622); background: var(--accent, #ffd23f); }
.sl-name-input {
  width: 100%; max-width: 320px; font-family: var(--font-hand, cursive); font-size: 20px; text-align: center; padding: 14px; border-radius: var(--radius-tab, 14px);
  border: 2.5px dashed var(--line, #2c2622); background: var(--paper, #f5efe1); color: var(--ink, #2c2622);
}
.sl-cat-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.sl-cat-opt {
  min-height: 48px; padding: 10px 18px; border-radius: var(--radius-pill, 999px); cursor: pointer; font-family: var(--font-hand, cursive); font-weight: 700;
  background: var(--card, #fffaf2); border: 2px solid var(--c, var(--line-soft, #a89678)); color: var(--ink, #2c2622);
}
.sl-cat-opt.sl-selected { background: color-mix(in srgb, var(--c, var(--cat-fallback, #8a8172)) 32%, var(--card, #fffaf2)); border-color: var(--line, #2c2622); box-shadow: 2px 2px 0 var(--c, var(--cat-fallback, #8a8172)); }

/* ---------- success ---------- */
.sl-success { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding: 40px 20px; }
.sl-success-emoji { font-size: 72px; animation: sl-pop .3s ease; }

/* ---------- animations ---------- */
@keyframes sl-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .6; } }
@keyframes sl-pop { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .sl-recbtn.sl-recording, .sl-success-emoji { animation: none; }
}

@media (max-width: 720px) {
  .sl-modes { grid-template-columns: repeat(2, 1fr); }
  .sl-editor-title { font-size: 17px; }
}

:focus-visible { outline: 3px solid var(--focus, #1d6fe0); outline-offset: 2px; }