/* ═══════════════════════════════════════════════════════════════════
   AURALIS · Player — full-screen 2-layer playback UI (Task P)
   ───────────────────────────────────────────────────────────────────
   Header [< back] + Art orb + Title/subtitle + Progress + 2 sliders
   (Layer 1 + Layer 2 noise pick) + 3 controls (SOS / Play / Sleep).
   ═══════════════════════════════════════════════════════════════════ */

.pl-screen {
  position: fixed;
  inset: 0;
  z-index: 105;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: env(safe-area-inset-top, 12px) 24px env(safe-area-inset-bottom, 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
  color: hsl(220 15% 95%);
  background:
    radial-gradient(ellipse 800px 600px at 50% 30%, hsl(var(--hue1) 60% 25% / 0.45) 0%, transparent 70%),
    radial-gradient(ellipse 600px 500px at 80% 70%, hsl(var(--hue2) 55% 25% / 0.35) 0%, transparent 60%),
    linear-gradient(180deg, #0a0c14 0%, #060810 100%);
  animation: plFadeIn 0.35s ease;
}

[data-theme="light"] .pl-screen,
:root:not([data-theme]) .pl-screen {
  color: var(--text);
  background:
    radial-gradient(ellipse 800px 600px at 50% 30%, hsl(var(--hue1) 65% 88% / 0.5) 0%, transparent 70%),
    var(--bg-main);
}

/* ═══ HEADER ═══ */
.pl-header {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 480px;
  margin-bottom: 12px;
}
.pl-back {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: var(--radius-icon);
  display: grid;
  place-items: center;
  cursor: pointer;
}
[data-theme="light"] .pl-back,
:root:not([data-theme]) .pl-back {
  background: var(--surface);
  box-shadow: var(--shadow-card-sm);
  color: var(--text);
}
[data-theme="dark"] .pl-back {
  background: hsl(220 25% 8% / 0.7);
  backdrop-filter: blur(8px);
  color: hsl(220 15% 80%);
}
.pl-back:active { transform: scale(var(--press)); }
.pl-back svg { width: 20px; height: 20px; }
.pl-header-spacer { flex: 1; }

/* SKIP-MIDDLEWARE: (i) info button — replaces SoundDetail middleware */
.pl-info-btn {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: var(--radius-icon);
  display: grid;
  place-items: center;
  cursor: pointer;
}
[data-theme="light"] .pl-info-btn,
:root:not([data-theme]) .pl-info-btn {
  background: var(--surface);
  box-shadow: var(--shadow-card-sm);
  color: var(--text);
}
[data-theme="dark"] .pl-info-btn {
  background: hsl(220 25% 8% / 0.7);
  backdrop-filter: blur(8px);
  color: hsl(220 15% 80%);
}
.pl-info-btn:active { transform: scale(var(--press)); }
.pl-info-btn svg { width: 20px; height: 20px; }

/* Info bottom sheet content */
.pl-info-sheet {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 4px 2px 8px;
}
.pl-info-section h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
}
.pl-info-section p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ═══ ART (animated orb) ═══ */
.pl-art {
  margin: 16px 0 20px;
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
}
.pl-art-orb {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%,
    hsl(var(--hue3) 70% 70% / 0.85),
    hsl(var(--hue2) 65% 50% / 0.75) 60%,
    hsl(var(--hue1) 60% 35% / 0.65) 100%);
  box-shadow:
    0 0 80px hsl(var(--hue3) 60% 45% / 0.4),
    inset 0 0 50px hsl(0 0% 100% / 0.12);
  animation: plBreathe 7s ease-in-out infinite;
}
@keyframes plBreathe {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}

/* ═══ INFO ═══ */
.pl-info {
  width: 100%;
  max-width: 380px;
  text-align: center;
  margin-bottom: 18px;
}
.pl-title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
[data-theme="light"] .pl-title,
:root:not([data-theme]) .pl-title { color: var(--text); }
[data-theme="dark"] .pl-title { color: hsl(220 15% 98%); }

.pl-subtitle {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
[data-theme="light"] .pl-subtitle,
:root:not([data-theme]) .pl-subtitle { color: var(--text-muted); }
[data-theme="dark"] .pl-subtitle { color: hsl(220 15% 70%); }

/* ═══ PROGRESS removed (NO-TIMER) — infinite loop, не показваме duration. ═══ */

/* ═══ LAYERS (2 sliders) ═══ */
.pl-layers {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.pl-layer {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
}
[data-theme="light"] .pl-layer,
:root:not([data-theme]) .pl-layer {
  background: var(--surface);
  box-shadow: var(--shadow-card-sm);
}
[data-theme="dark"] .pl-layer {
  background: hsl(220 25% 6% / 0.55);
  backdrop-filter: blur(8px);
  border: 1px solid hsl(220 20% 15%);
}

.pl-layer-name {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  width: 100%;
  padding: 0;
  background: transparent;
  border: none;
  color: inherit;
  font-family: inherit;
  text-align: left;
  cursor: default;
}
.pl-layer-name--noise { cursor: pointer; }
.pl-layer-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: hsl(var(--hue3) 65% 60%);
}
[data-theme="dark"] .pl-layer-icon { color: hsl(var(--hue3) 70% 70%); }
.pl-layer-icon svg { width: 16px; height: 16px; }
.pl-layer-name-text {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.005em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
[data-theme="light"] .pl-layer-name-text,
:root:not([data-theme]) .pl-layer-name-text { color: var(--text); }
[data-theme="dark"] .pl-layer-name-text { color: hsl(220 15% 90%); }

.pl-layer-chevron {
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-muted);
  line-height: 1;
}
.pl-layer-name--noise:hover .pl-layer-chevron { color: hsl(var(--hue1) 70% 65%); }

.pl-slider-row { width: 100%; }
.pl-slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2px;
  padding: 0 2px;
}
.pl-slider-label {
  display: none; /* label-ът е в .pl-layer-name */
}
.pl-slider-value {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: hsl(var(--hue3) 65% 60%);
  letter-spacing: 0.04em;
}
[data-theme="dark"] .pl-slider-value { color: hsl(var(--hue3) 70% 75%); }

.pl-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 28px;
  background: transparent;
  cursor: pointer;
  margin: 0;
  padding: 0;
  /* A2.2: pan-x позволява horizontal drag на slider-а. touch-action: none
     преди това блокираше И drag и scroll → потребителят можеше само да
     tap-не точката. */
  touch-action: pan-x;
  pointer-events: auto;
}
/* Wrapping container — спира vertical scroll при drag върху slider area. */
.pl-slider-row {
  touch-action: pan-x;
}
.pl-slider:focus { outline: none; }
.pl-slider:focus-visible {
  outline: 2px solid hsl(var(--hue1) 70% 55%);
  outline-offset: 4px;
  border-radius: 4px;
}
.pl-slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: var(--radius-pill);
}
[data-theme="light"] .pl-slider::-webkit-slider-runnable-track,
:root:not([data-theme]) .pl-slider::-webkit-slider-runnable-track { background: var(--surface-2); }
[data-theme="dark"] .pl-slider::-webkit-slider-runnable-track { background: hsl(220 25% 14%); }
.pl-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-icon);
  background: white;
  border: 2px solid hsl(var(--hue3) 65% 55%);
  margin-top: -8px;
  box-shadow: 0 2px 6px hsl(var(--hue3) 60% 45% / 0.4);
  cursor: grab;
}
.pl-slider::-moz-range-track {
  height: 6px;
  border-radius: var(--radius-pill);
}
[data-theme="light"] .pl-slider::-moz-range-track,
:root:not([data-theme]) .pl-slider::-moz-range-track { background: var(--surface-2); }
[data-theme="dark"] .pl-slider::-moz-range-track { background: hsl(220 25% 14%); }
.pl-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-icon);
  background: white;
  border: 2px solid hsl(var(--hue3) 65% 55%);
  box-shadow: 0 2px 6px hsl(var(--hue3) 60% 45% / 0.4);
}

/* ═══ CONTROLS ═══ */
.pl-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: auto;
  padding-top: 8px;
}

.pl-ctrl {
  border: none;
  border-radius: var(--radius-icon);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform var(--dur-fast) var(--ease);
}
.pl-ctrl:active { transform: scale(0.96); }

.pl-ctrl--play {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, hsl(var(--hue3) 65% 55%), hsl(var(--hue2) 65% 50%));
  color: white;
  box-shadow:
    0 10px 28px hsl(var(--hue3) 60% 30% / 0.5),
    inset 0 1px 0 hsl(0 0% 100% / 0.2);
}
.pl-ctrl--play svg { width: 28px; height: 28px; }

.pl-ctrl--secondary {
  width: 52px;
  height: 52px;
}
[data-theme="light"] .pl-ctrl--secondary,
:root:not([data-theme]) .pl-ctrl--secondary {
  background: var(--surface);
  box-shadow: var(--shadow-card-sm);
  color: var(--text);
}
[data-theme="dark"] .pl-ctrl--secondary {
  background: hsl(220 25% 8% / 0.7);
  backdrop-filter: blur(8px);
  color: hsl(220 15% 85%);
}
.pl-ctrl--secondary svg { width: 22px; height: 22px; }

/* PACK A change 1: heart favorite states */
.pl-ctrl--fav {
  color: var(--text-muted);
}
.pl-ctrl--fav.is-fav {
  color: hsl(345 75% 60%);
}
[data-theme="dark"] .pl-ctrl--fav.is-fav {
  color: hsl(345 75% 70%);
}
.pl-ctrl--fav.is-fav svg {
  filter: drop-shadow(0 2px 6px hsl(345 70% 50% / 0.4));
}

/* PACK A change 5: hide slider value (% number) — visually,
   but запазваме DOM node за SEQ-REVEAL animation hook + ARIA */
.pl-slider-value-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* PACK A change 2: SOS row 2 — champagne button с БГ текст */
.pl-sos-row {
  display: flex;
  justify-content: center;
  margin-top: 14px;
  padding: 0 8px;
}
.pl-sos-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 280px;
  padding: 12px 18px;
  border: 1px solid var(--champagne, hsl(42 50% 78%));
  border-radius: var(--radius-pill);
  background: hsl(42 45% 78% / 0.18);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
[data-theme="dark"] .pl-sos-btn {
  background: hsl(42 40% 30% / 0.25);
  border-color: hsl(42 50% 55% / 0.55);
  color: hsl(42 30% 92%);
}
.pl-sos-btn:active { transform: scale(0.98); }
.pl-sos-btn:hover {
  background: hsl(42 50% 70% / 0.28);
}
[data-theme="dark"] .pl-sos-btn:hover {
  background: hsl(42 45% 35% / 0.35);
}
.pl-sos-icon {
  display: grid;
  place-items: center;
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: hsl(42 60% 60% / 0.25);
  color: hsl(38 75% 45%);
}
[data-theme="dark"] .pl-sos-icon {
  color: hsl(42 75% 75%);
  background: hsl(42 60% 50% / 0.3);
}
.pl-sos-icon svg { width: 18px; height: 18px; }
.pl-sos-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.pl-sos-title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}
.pl-sos-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 2px;
}

/* PACK A change 3: Sleep timer bottom sheet */
.pl-sleep-sheet {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px 0;
}
.pl-sleep-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
  min-height: 44px;
}
.pl-sleep-opt:hover {
  background: hsl(var(--hue1) 30% 50% / 0.08);
}
.pl-sleep-opt input[type="radio"] {
  width: 20px; height: 20px;
  accent-color: hsl(var(--hue1) 60% 55%);
  flex-shrink: 0;
}
.pl-sleep-opt-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}
.pl-sleep-divider {
  height: 1px;
  background: var(--border-color);
  margin: 8px 14px;
}
.pl-sleep-opt--manual { flex-wrap: wrap; }
.pl-sleep-manual-input {
  width: 80px;
  padding: 8px 10px;
  font-size: 15px;
  font-family: var(--font-mono, monospace);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  -moz-appearance: textfield;
}
.pl-sleep-manual-input::-webkit-outer-spin-button,
.pl-sleep-manual-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.pl-sleep-manual-input.is-invalid {
  border-color: hsl(355 60% 55%);
}
.pl-sleep-opt-unit {
  font-size: 13px;
  color: var(--text-muted);
}
.pl-sleep-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  padding: 0 4px;
}
.pl-sleep-btn {
  flex: 1;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease);
}
.pl-sleep-btn:active { transform: scale(0.98); }
.pl-sleep-btn--primary {
  background: linear-gradient(135deg, hsl(var(--hue1) 65% 55%), hsl(var(--hue2) 65% 55%));
  color: white;
  border: none;
  box-shadow: 0 6px 16px hsl(var(--hue1) 60% 50% / 0.3);
}
.pl-sleep-btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

@keyframes plFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .pl-screen, .pl-art-orb { animation: none; }
}