@import 'tokens.css';

/* ═══════════════════════════════════════════════════════════════════════
   Base — adopted from the Clipper / Shifter shared theme verbatim
   ═══════════════════════════════════════════════════════════════════════ */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(123, 92, 255, 0.14), transparent 60%),
    radial-gradient(900px 400px at 85% 110%, rgba(255, 45, 149, 0.10), transparent 60%),
    radial-gradient(900px 400px at 10% 100%, rgba(0, 240, 255, 0.08), transparent 60%),
    var(--bg);
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 100%);
}

::selection { background: rgba(0, 240, 255, 0.3); color: #fff; }
[hidden] { display: none !important; }

/* ── Header ── */

.app-header { text-align: center; padding: 26px 16px 8px; position: relative; }

.logo { width: 44px; height: 44px; filter: drop-shadow(0 0 6px rgba(0, 240, 255, 0.6)); }

.app-header h1 {
  margin: 6px 0 2px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.55em;
  text-indent: 0.55em;
  color: var(--ink);
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.55), 0 0 40px rgba(0, 240, 255, 0.2);
}

.tagline { margin: 0; font-size: 10px; letter-spacing: 0.4em; text-indent: 0.4em; color: var(--ink-dim); }

/* ── Layout ── */

main {
  flex: 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 14px 14px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25), 0 10px 30px rgba(0, 0, 0, 0.35);
}

.card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }

.card-title {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-indent: 0.3em;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.meta-row { font-size: 10px; color: var(--ink-dim); letter-spacing: 0.08em; }

.field { display: flex; flex-direction: column; gap: 8px; }
.field + .field { margin-top: 14px; }

label.field-label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  color: var(--ink-dim);
}

/* ── Buttons ── */

.btn {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0.25em;
  text-indent: 0.25em;
  padding: 13px 18px;
  border-radius: 12px;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s, transform 0.1s, opacity 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink);
  background: transparent;
  border: 1px solid transparent;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.45; pointer-events: none; }
.btn:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }

.btn-outline {
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.45);
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}
.btn-outline:hover { box-shadow: var(--glow-cyan); }

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(125, 138, 165, 0.35);
  color: var(--ink-dim);
}
.btn-ghost:hover { border-color: rgba(125, 138, 165, 0.6); color: var(--ink); }

.btn-danger {
  background: rgba(255, 45, 149, 0.06);
  border: 1px solid rgba(255, 45, 149, 0.4);
  color: var(--magenta);
}
.btn-danger:hover { box-shadow: var(--glow-magenta); }
.btn-danger[aria-pressed="true"] {
  background: rgba(255, 45, 149, 0.22);
  box-shadow: var(--glow-magenta);
  animation: recPulse 1.1s ease-in-out infinite;
}

@keyframes recPulse {
  0%, 100% { box-shadow: 0 0 12px rgba(255, 45, 149, 0.45); }
  50% { box-shadow: 0 0 20px rgba(255, 45, 149, 0.75); }
}

.btn-small { font-size: 10px; letter-spacing: 0.18em; text-indent: 0.18em; padding: 8px 12px; border-radius: 9px; flex-shrink: 0; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ── Segmented / toggle button rows (chord type, modifiers, perf modes) ── */

.seg-row { display: flex; gap: 8px; flex-wrap: wrap; }

.seg-btn {
  flex: 1 1 0;
  min-width: 64px;
  font-family: inherit;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-indent: 0.14em;
  padding: 11px 10px;
  border-radius: 10px;
  border: 1px solid rgba(125, 138, 165, 0.35);
  background: rgba(0, 0, 0, 0.2);
  color: var(--ink-dim);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.seg-btn:hover { border-color: rgba(0, 240, 255, 0.4); color: var(--ink); }
.seg-btn:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

.seg-btn.is-active {
  background: rgba(0, 240, 255, 0.14);
  border-color: var(--cyan);
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
  box-shadow: inset 0 0 0 1px rgba(0, 240, 255, 0.2);
}

.modifier-row .seg-btn.is-active {
  background: rgba(123, 92, 255, 0.16);
  border-color: var(--violet);
  color: #c9bcff;
  text-shadow: 0 0 8px rgba(123, 92, 255, 0.6);
}

/* ── Switch ── */

.switch { position: relative; display: inline-flex; align-items: center; gap: 9px; cursor: pointer; flex-shrink: 0; }
.switch input { position: absolute; width: 38px; height: 22px; margin: 0; opacity: 0; cursor: pointer; }

.switch-track {
  pointer-events: none;
  width: 38px; height: 22px;
  border-radius: 999px;
  border: 1px solid rgba(125, 138, 165, 0.5);
  background: rgba(0, 0, 0, 0.4);
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}

.switch-track::after {
  content: "";
  position: absolute; top: 3px; left: 3px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--ink-dim);
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.switch input:focus-visible + .switch-track { box-shadow: var(--glow-cyan); }
.switch input:checked + .switch-track { border-color: var(--cyan); box-shadow: inset 0 0 8px rgba(0, 240, 255, 0.25); }
.switch input:checked + .switch-track::after { transform: translateX(16px); background: var(--cyan); box-shadow: 0 0 8px rgba(0, 240, 255, 0.8); }
.switch-label { font-size: 11px; letter-spacing: 0.2em; color: var(--ink); }

/* ── Sliders ── */

.control-row { display: flex; align-items: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.control-row > .switch-label { width: 72px; flex-shrink: 0; }

.slider-group { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 120px; }

.slider-val {
  font-size: 12px; color: var(--cyan); min-width: 4.5em; text-align: right;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5); flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  flex: 1; min-width: 0; height: 26px; background: transparent; cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.5), rgba(255, 45, 149, 0.5));
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--ink); border: 2px solid var(--cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
  margin-top: -7px;
}
input[type="range"]::-moz-range-track {
  height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.5), rgba(255, 45, 149, 0.5));
}
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink); border: 2px solid var(--cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
}

.format-picker {
  display: flex; gap: 0;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 12px;
  overflow: hidden;
}
.format-btn {
  font-family: inherit; font-size: 11px; letter-spacing: 0.18em; text-indent: 0.18em;
  padding: 8px 14px; background: transparent; border: none; color: var(--ink-dim);
  cursor: pointer; transition: background 0.2s, color 0.2s, text-shadow 0.2s;
}
.format-btn.active { background: rgba(0, 240, 255, 0.12); color: var(--cyan); text-shadow: 0 0 8px rgba(0, 240, 255, 0.6); }
.arp-row { gap: 10px; }

/* ── Footer ── */

.app-footer { text-align: center; padding: 10px 16px 18px; font-size: 10px; letter-spacing: 0.15em; color: rgba(125, 138, 165, 0.6); }

/* ═══════════════════════════════════════════════════════════════════════
   Bloomer-specific components
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Root keyboard ── */

.keyboard {
  position: relative;
  height: 140px;
  user-select: none;
  touch-action: none;
}

.key {
  position: absolute;
  border-radius: 0 0 8px 8px;
  cursor: pointer;
  transition: background 0.08s, box-shadow 0.08s, border-color 0.08s;
}

.key-white {
  top: 0; height: 100%;
  background: rgba(232, 244, 255, 0.06);
  border: 1px solid rgba(125, 138, 165, 0.3);
  border-radius: 0 0 9px 9px;
  z-index: 1;
}

.key-white .key-label {
  position: absolute; bottom: 8px; left: 0; right: 0;
  text-align: center; font-size: 10px; letter-spacing: 0.08em;
  color: var(--ink-dim); pointer-events: none;
}

.key-black {
  top: 0; height: 62%;
  background: #04070d;
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-top: none;
  border-radius: 0 0 6px 6px;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.key:hover { border-color: var(--cyan); }

.key.is-root.key-white { background: rgba(0, 240, 255, 0.14); border-color: var(--cyan); }
.key.is-root.key-white .key-label { color: var(--cyan); text-shadow: 0 0 6px rgba(0, 240, 255, 0.6); }
.key.is-root.key-black { background: #0d2a30; border-color: var(--cyan); }

.key.is-active.key-white { background: rgba(0, 240, 255, 0.32); box-shadow: var(--glow-cyan); }
.key.is-active.key-black { background: #124049; box-shadow: var(--glow-cyan); }

/* ── Voicing dial + Slash bass (side by side) ── */

.dual-row { display: flex; gap: 14px; align-items: stretch; }
.dual-row > .card { flex: 1 1 0; min-width: 0; }

.voicing-dial-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.dial {
  position: relative;
  width: 76px; height: 76px;
  cursor: grab;
  touch-action: none;
}
.dial:active { cursor: grabbing; }
.dial:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; border-radius: 50%; }

.dial-ticks { position: absolute; inset: 0; width: 100%; height: 100%; }

.dial-knob {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(232, 244, 255, 0.12), rgba(0, 0, 0, 0.4) 70%);
  border: 1px solid rgba(0, 240, 255, 0.4);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.25), inset 0 2px 6px rgba(255, 255, 255, 0.08);
}

.dial-needle {
  position: absolute;
  left: 50%; top: 50%;
  width: 3px; height: 34%;
  background: linear-gradient(var(--cyan), transparent);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.8);
  border-radius: 2px;
  transform-origin: bottom center;
  transform: translate(-50%, -100%) rotate(0deg);
}

.dial-readout { display: flex; flex-direction: column; align-items: center; gap: 2px; }

.dial-value {
  font-size: 24px; font-weight: 700; color: var(--cyan);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.6), 0 0 40px rgba(0, 240, 255, 0.2);
}

.dial-sub { font-size: 9.5px; letter-spacing: 0.08em; color: var(--ink-dim); text-align: center; }

/* ── Slash bass grid ── */

.slash-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.slash-btn {
  font-family: inherit;
  font-size: 12px;
  padding: 9px 4px;
  border-radius: 8px;
  border: 1px solid rgba(125, 138, 165, 0.35);
  background: rgba(0, 0, 0, 0.2);
  color: var(--ink-dim);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.slash-btn:hover { border-color: rgba(255, 45, 149, 0.4); color: var(--ink); }
.slash-btn:focus-visible { outline: 2px solid var(--magenta); outline-offset: 2px; }

.slash-btn.is-active {
  background: rgba(255, 45, 149, 0.16);
  border-color: var(--magenta);
  color: var(--magenta);
  text-shadow: 0 0 8px rgba(255, 45, 149, 0.5);
  box-shadow: inset 0 0 0 1px rgba(255, 45, 149, 0.25);
}

/* ── Progression list ── */

.progression-list {
  list-style: none; margin: 12px 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}

.progression-list:empty { margin: 0; }

.chord-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 6px 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.06);
  font-size: 11px; letter-spacing: 0.04em;
  color: var(--ink);
}

.chord-chip.is-playing { border-color: var(--cyan); box-shadow: var(--glow-cyan); background: rgba(0, 240, 255, 0.18); }

.chord-chip-remove {
  width: 18px; height: 18px; border-radius: 50%;
  border: none; background: rgba(255, 45, 149, 0.15); color: var(--magenta);
  font-size: 10px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.chord-chip-remove:hover { background: rgba(255, 45, 149, 0.3); }

.progression-hint { margin: 12px 0 0; font-size: 10.5px; color: var(--ink-dim); line-height: 1.5; }

@media (min-width: 420px) {
  .keyboard { height: 160px; }
}