/* ============================================================
   practice-studio.css — the Photography Practice Studio
   Namespace: ps-*  ·  Built on the ds-* design tokens.
   A canvas-based, mobile-first interactive simulator.
   ============================================================ */

/* On the Learn page, keep it distraction-free: the page has its own clear
   CTAs, so hide the floating/sticky promo buttons that overlap on mobile. */
body.lp-page .whatsapp-float,
body.lp-page .bw-trigger,
body.lp-page .sticky-booking-cta { display: none !important; }

.ps-section { background: #14110d; color: var(--c-cream); }
.ps-section .ds-section-header h2 { color: var(--c-cream); }
.ps-section .ds-lead { color: rgba(250,247,242,0.74); }

/* ---- Level selector ---- */
.ps-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin: 1.4rem auto 0;
  max-width: 720px;
}
.ps-level {
  font-family: var(--f-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(250,247,242,0.7);
  background: rgba(250,247,242,0.06);
  border: 1px solid rgba(250,247,242,0.16);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  -webkit-tap-highlight-color: transparent;
}
.ps-level:hover { color: var(--c-cream); border-color: rgba(201,169,110,0.5); }
.ps-level[aria-pressed="true"] {
  background: var(--c-gold);
  color: #201a10;
  border-color: var(--c-gold);
  font-weight: 600;
}
.ps-level-hint {
  text-align: center;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: rgba(201,169,110,0.92);
  margin: 0.85rem 0 0;
  min-height: 1.5em;
}

/* ---- Layout ---- */
.ps-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: start;
}
@media (max-width: 900px) {
  .ps-wrap { grid-template-columns: 1fr; gap: 1.1rem; }
}

/* ---- Stage / canvas ---- */
.ps-stage {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #0c0a07;
  border: 1px solid rgba(250,247,242,0.1);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.ps-stage-canvas-holder {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  min-height: 240px;
}
#ps-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.ps-sim-tag {
  position: absolute;
  left: 10px;
  bottom: 10px;
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.82);
  background: rgba(12,10,7,0.55);
  backdrop-filter: blur(3px);
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  pointer-events: none;
}
.ps-focuspt {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.7);
  background: rgba(12,10,7,0.5);
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  pointer-events: none;
}

/* ---- HUD chips under the canvas ---- */
.ps-chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.8rem;
  background: rgba(250,247,242,0.03);
  border-top: 1px solid rgba(250,247,242,0.08);
}
.ps-chip {
  font-family: var(--f-sans);
  font-size: 0.72rem;
  color: rgba(250,247,242,0.62);
  background: rgba(250,247,242,0.06);
  border-radius: 6px;
  padding: 0.32rem 0.55rem;
  white-space: nowrap;
}
.ps-chip b { color: var(--c-cream); font-weight: 600; }
.ps-chip--warn b { color: #f0b36b; }
.ps-chip--bad b { color: #e88a6a; }
.ps-chip--good b { color: #8fca8f; }

/* ---- Meter ---- */
.ps-meter { padding: 0.9rem 0.8rem 0.2rem; }
.ps-meter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.55);
  margin-bottom: 0.45rem;
}
.ps-meter-verdict { font-weight: 600; letter-spacing: 0.02em; text-transform: none; font-size: 0.82rem; }
.ps-meter-verdict[data-s="good"] { color: #8fca8f; }
.ps-meter-verdict[data-s="over"], .ps-meter-verdict[data-s="under"] { color: #f0b36b; }
.ps-meter-scale { position: relative; height: 8px; }
.ps-meter-bar {
  position: absolute; inset: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, #2b3a5a 0%, #3f6b4a 44%, #4f7a4f 56%, #7a5a2b 100%);
  opacity: 0.7;
}
.ps-meter-needle {
  position: absolute; top: -3px; width: 3px; height: 14px;
  background: var(--c-cream); border-radius: 2px;
  transform: translateX(-50%); left: 50%;
  transition: left .18s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 0 6px rgba(0,0,0,0.6);
}
.ps-meter-ticks {
  display: flex; justify-content: space-between;
  font-family: var(--f-sans); font-size: 0.6rem; letter-spacing: 0.1em;
  color: rgba(250,247,242,0.4); margin-top: 0.35rem;
}

/* ---- Control panel ---- */
.ps-panel {
  background: rgba(250,247,242,0.04);
  border: 1px solid rgba(250,247,242,0.1);
  border-radius: 14px;
  padding: 1.15rem 1.15rem 1.35rem;
}
.ps-mode-tabs {
  display: flex;
  gap: 0.3rem;
  background: rgba(12,10,7,0.4);
  border-radius: 10px;
  padding: 0.28rem;
  margin-bottom: 1.1rem;
}
.ps-mode-tab {
  flex: 1;
  font-family: var(--f-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(250,247,242,0.62);
  background: transparent;
  border: none;
  border-radius: 7px;
  padding: 0.55rem;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.ps-mode-tab[aria-selected="true"] { background: var(--c-gold); color: #201a10; }

.ps-block-label {
  font-family: var(--f-sans);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(250,247,242,0.5);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

/* Segmented selectors (subject / environment / lens) */
.ps-select-row { margin-bottom: 0.95rem; }
.ps-seg {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.ps-seg--scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.3rem;
}
.ps-seg--scroll::-webkit-scrollbar { height: 5px; }
.ps-seg--scroll::-webkit-scrollbar-thumb { background: rgba(250,247,242,0.2); border-radius: 3px; }
.ps-pill {
  flex: 0 0 auto;
  font-family: var(--f-sans);
  font-size: 0.78rem;
  color: rgba(250,247,242,0.72);
  background: rgba(250,247,242,0.06);
  border: 1px solid rgba(250,247,242,0.14);
  border-radius: 8px;
  padding: 0.46rem 0.7rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s, color .18s, border-color .18s;
  -webkit-tap-highlight-color: transparent;
}
.ps-pill:hover { border-color: rgba(201,169,110,0.5); color: var(--c-cream); }
.ps-pill[aria-pressed="true"] {
  background: rgba(201,169,110,0.18);
  border-color: var(--c-gold);
  color: var(--c-cream);
  font-weight: 600;
}

/* Sliders */
.ps-ctrl { margin-bottom: 0.85rem; }
.ps-ctrl.ps-adv-only { display: none; }
.ps-wrap.ps-show-adv .ps-ctrl.ps-adv-only { display: block; }
.ps-ctrl-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.35rem;
}
.ps-ctrl-name {
  font-family: var(--f-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(250,247,242,0.82);
}
.ps-ctrl-val {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  color: var(--c-gold);
  font-weight: 600;
}
.ps-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 24px;
  background: transparent;
  cursor: pointer;
  margin: 0;
}
.ps-range::-webkit-slider-runnable-track {
  height: 5px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--c-gold) 0%, var(--c-gold) var(--ps-fill,50%), rgba(250,247,242,0.16) var(--ps-fill,50%), rgba(250,247,242,0.16) 100%);
}
.ps-range::-moz-range-track {
  height: 5px;
  border-radius: 3px;
  background: rgba(250,247,242,0.16);
}
.ps-range::-moz-range-progress { height: 5px; border-radius: 3px; background: var(--c-gold); }
.ps-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  margin-top: -7.5px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 3px solid var(--c-gold);
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.ps-range::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 3px solid var(--c-gold);
}
.ps-scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--f-sans);
  font-size: 0.62rem;
  color: rgba(250,247,242,0.4);
  margin-top: 0.15rem;
}

/* ---- Coach panel ---- */
.ps-coach {
  margin-top: 1.1rem;
  background: linear-gradient(160deg, rgba(45,74,62,0.5), rgba(20,17,13,0.4));
  border: 1px solid rgba(201,169,110,0.28);
  border-radius: 12px;
  padding: 1rem;
}
.ps-coach-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.ps-coach-badge {
  font-family: var(--f-sans);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: #201a10;
  background: var(--c-gold);
  padding: 0.24rem 0.5rem;
  border-radius: 5px;
}
.ps-coach-goal {
  font-family: var(--f-sans);
  font-size: 0.78rem;
  color: rgba(250,247,242,0.65);
}
.ps-coach-goal b { color: var(--c-cream); font-weight: 600; }
.ps-coach-text {
  font-family: var(--f-sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--c-cream);
  margin: 0 0 0.4rem;
}
.ps-coach-text b { color: var(--c-gold); font-weight: 600; }
.ps-coach-why {
  font-family: var(--f-sans);
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(250,247,242,0.6);
  margin: 0 0 0.7rem;
}
.ps-coach-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.ps-try {
  font-family: var(--f-sans);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--c-cream);
  background: rgba(201,169,110,0.18);
  border: 1px solid rgba(201,169,110,0.5);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  transition: background .18s;
  -webkit-tap-highlight-color: transparent;
}
.ps-try:hover { background: rgba(201,169,110,0.34); }

/* ---- Challenge mode ---- */
.ps-challenge { display: none; }
.ps-panel.ps-mode-challenge .ps-free { display: none; }
.ps-panel.ps-mode-challenge .ps-challenge { display: block; }
.ps-chal-brief {
  background: rgba(12,10,7,0.35);
  border-left: 3px solid var(--c-gold);
  border-radius: 0 8px 8px 0;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}
.ps-chal-scn {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--c-cream);
  margin: 0 0 0.55rem;
}
.ps-chal-goals { list-style: none; margin: 0; padding: 0; }
.ps-chal-goals li {
  font-family: var(--f-sans);
  font-size: 0.82rem;
  color: rgba(250,247,242,0.72);
  padding: 0.18rem 0 0.18rem 1.4rem;
  position: relative;
}
.ps-chal-goals li::before {
  content: "◇";
  position: absolute; left: 0.2rem;
  color: rgba(250,247,242,0.4);
}
.ps-chal-goals li.met::before { content: "✓"; color: #8fca8f; }
.ps-chal-goals li.miss::before { content: "✕"; color: #e88a6a; }
.ps-chal-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.4rem; }
.ps-shoot-btn {
  font-family: var(--f-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #201a10;
  background: var(--c-gold);
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  transition: transform .12s, box-shadow .2s;
  box-shadow: 0 6px 18px rgba(201,169,110,0.3);
}
.ps-shoot-btn:hover { transform: translateY(-1px); box-shadow: 0 9px 24px rgba(201,169,110,0.42); }
.ps-shoot-btn:active { transform: translateY(0); }
.ps-chal-nav {
  font-family: var(--f-sans);
  font-size: 0.84rem;
  font-weight: 600;
  color: rgba(250,247,242,0.8);
  background: transparent;
  border: 1px solid rgba(250,247,242,0.24);
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  cursor: pointer;
}
.ps-chal-nav:hover { border-color: var(--c-gold); color: var(--c-cream); }
.ps-verdict {
  margin-top: 1rem;
  border-radius: 10px;
  padding: 0.95rem 1rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s, transform .3s;
}
.ps-verdict.show { opacity: 1; transform: none; }
.ps-verdict-grade {
  font-family: var(--f-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 0.3rem;
}
.ps-verdict[data-grade="EXCELLENT"] { background: rgba(79,122,79,0.28); border: 1px solid rgba(143,202,143,0.4); }
.ps-verdict[data-grade="EXCELLENT"] .ps-verdict-grade { color: #a6d9a6; }
.ps-verdict[data-grade="GOOD"] { background: rgba(79,122,79,0.18); border: 1px solid rgba(143,202,143,0.28); }
.ps-verdict[data-grade="GOOD"] .ps-verdict-grade { color: #9fce9f; }
.ps-verdict[data-grade="ACCEPTABLE"] { background: rgba(201,169,110,0.16); border: 1px solid rgba(201,169,110,0.36); }
.ps-verdict[data-grade="ACCEPTABLE"] .ps-verdict-grade { color: #e6c589; }
.ps-verdict[data-grade="TRY AGAIN"] { background: rgba(180,90,60,0.18); border: 1px solid rgba(232,138,106,0.4); }
.ps-verdict[data-grade="TRY AGAIN"] .ps-verdict-grade { color: #eda284; }
.ps-verdict-body {
  font-family: var(--f-sans);
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(250,247,242,0.85);
  margin: 0;
}
.ps-verdict-body p { margin: 0 0 0.4rem; }
.ps-chal-score {
  font-family: var(--f-sans);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(250,247,242,0.55);
  margin-top: 0.9rem;
}
.ps-chal-score b { color: var(--c-gold); }

@media (max-width: 480px) {
  .ps-ctrl-val { font-size: 1.05rem; }
  .ps-chal-scn { font-size: 1.08rem; }
}