/* ==========================================================================
   Virtual Photobooth Real-Time (Dua Layar / Pasangan & Sahabat)
   Kholif Page · Design System & Layout
   ========================================================================== */

/* ── Layar Utama & Kontainer ── */
.pb-page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary, #FAFAF8);
  color: var(--text-primary, #1A1A1A);
  position: relative;
  overflow-x: hidden;
}

.pb-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border, #E8E8E4);
  background: var(--bg-card, #FFFFFF);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.pb-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.pb-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary, #6B6B6B);
  padding: 6px 12px;
  border-radius: var(--radius-sm, 8px);
  border: 1px solid var(--border, #E8E8E4);
  background: var(--bg-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.pb-back-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-hover, #D0D0CC);
}

.pb-header-title {
  font-family: var(--font-serif, 'Playfair Display', serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pb-room-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-xl, 24px);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.pb-room-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.pb-room-badge.waiting .dot {
  background: #F59E0B;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.pb-main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* ── Layar Bilik Istirahat (Gatekeeper / Closed View) ── */
.pb-closed-screen {
  max-width: 540px;
  margin: 60px auto;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 16px);
  padding: 44px 32px;
  box-shadow: var(--shadow-md, 0 4px 20px rgba(0,0,0,0.05));
}

.pb-closed-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-secondary, #F5F5F0);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.pb-closed-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.pb-closed-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ── Layar Lobby (Pemilihan Mode & Room) ── */
.pb-lobby-screen {
  max-width: 640px;
  margin: 20px auto;
}

.pb-lobby-header {
  text-align: center;
  margin-bottom: 32px;
}

.pb-lobby-header h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.pb-lobby-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.pb-lobby-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 12px);
  padding: 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.pb-input-group {
  margin-bottom: 22px;
}

.pb-input-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.pb-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pb-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 157, 175, 0.15);
}

.pb-input-code {
  font-family: monospace;
  font-size: 1.25rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-align: center;
}

.pb-action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}

.pb-card-choice {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  background: var(--bg-primary);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pb-card-choice:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.pb-card-choice h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.pb-card-choice p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 16px;
}

.pb-solo-link {
  text-align: center;
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.pb-solo-link a {
  color: var(--text-primary);
  text-decoration: underline;
  cursor: pointer;
}

/* ── Layar Bilik Foto (Kamera Ganda & Hitung Mundur) ── */
.pb-booth-screen {
  display: none;
}

.pb-booth-screen.active {
  display: block;
}

.pb-booth-controls-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 14px;
  flex-wrap: wrap;
}

.pb-copy-room-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.2s;
}

.pb-copy-room-link:hover {
  border-color: var(--border-hover);
  background: var(--bg-primary);
}

.pb-camera-select-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  transition: all 0.2s;
  min-height: 38px;
}

.pb-camera-select-wrapper:hover {
  border-color: var(--border-hover);
  background: var(--bg-primary);
}

.pb-camera-select {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  max-width: 170px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pb-camera-select option {
  background: #18181B;
  color: #FFFFFF;
  padding: 6px 10px;
}

.pb-camera-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text-primary);
  transition: all 0.2s;
  min-height: 38px;
}

.pb-camera-toggle-btn:hover {
  border-color: var(--border-hover);
  background: var(--bg-primary);
  color: var(--accent);
}

.pb-camera-toggle-btn.is-active {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.pb-camera-select-wrapper:focus-within,
.pb-camera-toggle-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.pb-camera-select:disabled,
.pb-camera-toggle-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Kotak Kamera Kembar */
.pb-dual-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.pb-dual-stage #pbLocalFeedBox {
  order: 1;
}

.pb-dual-stage #pbRemoteFeedBox {
  order: 2;
}

/* WYSIWYG Inversion untuk Guest: Partner A (Host/Remote) di Kiri, Partner B (Guest/Local) di Kanan */
.pb-dual-stage.guest-view #pbRemoteFeedBox {
  order: 1;
}

.pb-dual-stage.guest-view #pbLocalFeedBox {
  order: 2;
}

.pb-feed-box {
  background: #111112;
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pb-feed-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
  will-change: transform, filter;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: filter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pb-feed-box.is-remote video {
  transform: scaleX(-1);
  will-change: transform, filter;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: filter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pb-feed-box img {
  will-change: transform, filter;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  image-rendering: auto;
  transition: filter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Filter Preset Classes (Applied to .pb-dual-stage or .pb-feed-box) */
.pb-dual-stage.pb-filter-normal video,
.pb-dual-stage.pb-filter-normal img,
.pb-feed-box.pb-filter-normal video,
.pb-feed-box.pb-filter-normal img {
  filter: none;
}

.pb-dual-stage.pb-filter-bw video,
.pb-dual-stage.pb-filter-bw img,
.pb-feed-box.pb-filter-bw video,
.pb-feed-box.pb-filter-bw img {
  filter: grayscale(100%) contrast(120%) brightness(102%);
}

.pb-dual-stage.pb-filter-warm video,
.pb-dual-stage.pb-filter-warm img,
.pb-feed-box.pb-filter-warm video,
.pb-feed-box.pb-filter-warm img {
  filter: sepia(25%) contrast(108%) brightness(104%) saturate(115%);
}

.pb-dual-stage.pb-filter-seoul video,
.pb-dual-stage.pb-filter-seoul img,
.pb-feed-box.pb-filter-seoul video,
.pb-feed-box.pb-filter-seoul img {
  filter: contrast(106%) brightness(108%) saturate(92%) hue-rotate(-5deg);
}

.pb-dual-stage.pb-filter-vintage video,
.pb-dual-stage.pb-filter-vintage img,
.pb-feed-box.pb-filter-vintage video,
.pb-feed-box.pb-filter-vintage img {
  filter: contrast(95%) brightness(105%) saturate(85%) sepia(12%);
}

/* ==========================================================================
   Bilah Selektor Filter Warna Retro & Sinematik (Color Presets)
   ========================================================================== */
.pb-filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.pb-filter-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.80rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.pb-filter-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pb-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-xl);
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  user-select: none;
}

.pb-filter-pill:hover {
  background: var(--bg-card);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.pb-filter-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  font-weight: 600;
}

.pb-filter-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}

.pb-filter-swatch.swatch-normal {
  background: linear-gradient(135deg, #FF7BA3, #5FA0FF);
}

.pb-filter-swatch.swatch-bw {
  background: linear-gradient(135deg, #FFFFFF, #18181B);
}

.pb-filter-swatch.swatch-warm {
  background: linear-gradient(135deg, #FDE68A, #D97706);
}

.pb-filter-swatch.swatch-seoul {
  background: linear-gradient(135deg, #E0F2FE, #38BDF8);
}

.pb-filter-swatch.swatch-vintage {
  background: linear-gradient(135deg, #D6D3D1, #78716C);
}

.pb-feed-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #8E8E93;
  padding: 20px;
  text-align: center;
}

.pb-feed-placeholder .spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: #5FA0FF;
  border-radius: 50%;
  animation: pbSpin 0.8s linear infinite;
}

@keyframes pbSpin {
  to { transform: rotate(360deg); }
}

.pb-feed-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  z-index: 5;
  background: rgba(18, 18, 20, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pb-feed-tag.tag-a { border-left: 3px solid #FF7BA3; }
.pb-feed-tag.tag-b { border-left: 3px solid #5FA0FF; }

/* Badge Kesiapan di Atas Sudut Video */
.pb-feed-ready {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  padding: 4px 10px;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.25s ease;
  background: rgba(18, 18, 20, 0.8);
  backdrop-filter: blur(8px);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.pb-feed-ready.is-ready {
  background: rgba(16, 185, 129, 0.9);
  color: #FFFFFF;
  border-color: rgba(16, 185, 129, 0.5);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.35);
}

/* ==========================================================================
   Viewfinder & Ruler Crop Guide (Batas Foto Berdua Presisi 2:3)
   ========================================================================== */
.pb-crop-guide {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}

.pb-crop-guide.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.pb-crop-viewfinder {
  width: 50%;
  height: 100%;
  position: relative;
  box-sizing: border-box;
  /* Area di luar frame potret 2:3 dibuat agak gelap secara presisi & halus */
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.40);
  border: 1px dashed rgba(255, 255, 255, 0.35);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

/* Sudut Siku Kamera Profesional (Corner Brackets) */
.pb-crop-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: rgba(255, 255, 255, 0.92);
  border-style: solid;
  pointer-events: none;
}

.pb-crop-corner.top-left {
  top: -1px;
  left: -1px;
  border-width: 2.5px 0 0 2.5px;
  border-top-left-radius: 2px;
}

.pb-crop-corner.top-right {
  top: -1px;
  right: -1px;
  border-width: 2.5px 2.5px 0 0;
  border-top-right-radius: 2px;
}

.pb-crop-corner.bottom-left {
  bottom: -1px;
  left: -1px;
  border-width: 0 0 2.5px 2.5px;
  border-bottom-left-radius: 2px;
}

.pb-crop-corner.bottom-right {
  bottom: -1px;
  right: -1px;
  border-width: 0 2.5px 2.5px 0;
  border-bottom-right-radius: 2px;
}

/* Garis Batas Temu Pasangan (Seam Border Highlight) */
.pb-crop-viewfinder.is-local,
.pb-crop-viewfinder.slot-left {
  border-right: 2px solid rgba(255, 255, 255, 0.85);
  border-left: 1px dashed rgba(255, 255, 255, 0.35);
}

.pb-crop-viewfinder.is-remote,
.pb-crop-viewfinder.slot-right {
  border-left: 2px solid rgba(255, 255, 255, 0.85);
  border-right: 1px dashed rgba(255, 255, 255, 0.35);
}

/* Badge Penunjuk Batas Sambung Pasangan */
.pb-crop-seam-badge {
  position: absolute;
  top: 10px;
  z-index: 5;
  background: rgba(18, 18, 20, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
}

.pb-crop-seam-badge.seam-right,
.pb-crop-viewfinder.slot-left .pb-crop-seam-badge {
  right: 6px;
  left: auto;
}

.pb-crop-seam-badge.seam-left,
.pb-crop-viewfinder.slot-right .pb-crop-seam-badge {
  left: 6px;
  right: auto;
}

/* Skala Ruler Tick di Sepanjang Garis Sambungan */
.pb-crop-ruler {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 10px;
  pointer-events: none;
}

.pb-crop-viewfinder.is-local .pb-crop-ruler,
.pb-crop-viewfinder.slot-left .pb-crop-ruler {
  right: -1px;
  left: auto;
}

.pb-crop-viewfinder.is-remote .pb-crop-ruler,
.pb-crop-viewfinder.slot-right .pb-crop-ruler {
  left: -1px;
  right: auto;
}

.pb-ruler-tick {
  position: absolute;
  height: 1px;
  background: rgba(255, 255, 255, 0.6);
  width: 8px;
}

.pb-crop-viewfinder.is-local .pb-ruler-tick,
.pb-crop-viewfinder.slot-left .pb-ruler-tick {
  right: 0;
  left: auto;
}

.pb-crop-viewfinder.is-remote .pb-ruler-tick,
.pb-crop-viewfinder.slot-right .pb-ruler-tick {
  left: 0;
  right: auto;
}

.pb-ruler-tick.tick-25 { top: 25%; }
.pb-ruler-tick.tick-50 {
  top: 50%;
  width: 14px;
  background: rgba(255, 255, 255, 0.95);
}
.pb-ruler-tick.tick-75 { top: 75%; }

/* Label Halus di Tengah Garis Sambung (Level Hand-Heart) */
.pb-ruler-center-label {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.58rem;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(0, 0, 0, 0.6);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.pb-crop-viewfinder.is-local .pb-ruler-center-label,
.pb-crop-viewfinder.slot-left .pb-ruler-center-label {
  right: 18px;
  left: auto;
}

.pb-crop-viewfinder.is-remote .pb-ruler-center-label,
.pb-crop-viewfinder.slot-right .pb-ruler-center-label {
  left: 18px;
  right: auto;
}

/* Sembunyikan panduan saat dalam mode solo */
.pb-booth-screen.is-solo .pb-crop-guide {
  display: none !important;
}

/* Hitung Mundur & Flash Serentak */
.pb-countdown-layer {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  z-index: 20;
}

.pb-countdown-layer.active {
  display: flex;
}

.pb-countdown-number {
  font-family: var(--font-serif);
  font-size: 7rem;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 4px 24px rgba(0,0,0,0.4);
  animation: pbCountPop 0.8s cubic-bezier(0.18, 0.89, 0.32, 1.28) infinite;
}

@keyframes pbCountPop {
  0% { transform: scale(0.6); opacity: 0; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); opacity: 0.9; }
}

.pb-flash-layer {
  position: fixed;
  inset: 0;
  background: #FFFFFF;
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}

.pb-flash-layer.flash {
  animation: pbFlashAnim 0.4s ease-out;
}

@keyframes pbFlashAnim {
  0% { opacity: 0.95; }
  100% { opacity: 0; }
}

/* Bilah Status Pose & Tombol Jepret */
.pb-capture-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.pb-pose-tracker {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pb-pose-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.pb-pose-dots {
  display: flex;
  gap: 6px;
}

.pb-pose-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  transition: all 0.25s ease;
}

.pb-pose-dot.completed {
  background: var(--text-primary);
}

.pb-pose-dot.active {
  background: #FF7BA3;
  transform: scale(1.25);
  box-shadow: 0 0 0 3px rgba(255, 123, 163, 0.25);
}

/* Kelompok Indikator Kesiapan di Bilah Bawah */
.pb-readiness-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pb-ready-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-secondary);
  transition: all 0.25s ease;
}

.pb-ready-pill .ready-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #F59E0B;
  transition: all 0.25s ease;
}

.pb-ready-pill.is-ready {
  background: var(--success-light);
  color: var(--success);
  border-color: rgba(75, 155, 107, 0.3);
}

.pb-ready-pill.is-ready .ready-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(75, 155, 107, 0.25);
}

.pb-ready-toggle-btn {
  padding: 12px 28px;
  border-radius: var(--radius-xl);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.pb-ready-toggle-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.pb-ready-toggle-btn.btn-active-ready {
  background: #10B981;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.pb-capture-btn {
  padding: 12px 28px;
  border-radius: var(--radius-xl);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.pb-capture-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.pb-capture-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ── Layar Hasil & Strip Foto (Review & Customize) ── */
.pb-result-screen {
  display: none;
}

.pb-result-screen.active {
  display: block;
}

.pb-result-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 36px;
  align-items: start;
}

/* Lembar Strip Foto Fisik (Preview) */
.pb-strip-container {
  display: flex;
  justify-content: center;
}

.pb-photo-strip {
  width: 270px;
  background: #FFFFFF;
  padding: 16px 14px 20px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
  border-radius: 4px;
  transition: background-color 0.25s ease, color 0.25s ease;
  color: #1A1A1A;
}

.pb-photo-strip.frame-white {
  background: #FFFFFF;
  color: #1A1A1A;
}

.pb-photo-strip.frame-black {
  background: #18181B;
  color: #F4F4F5;
}

.pb-photo-strip.frame-pink {
  background: #FFE4E6;
  color: #881337;
}

.pb-photo-strip.frame-blue {
  background: #0F172A;
  color: #E2E8F0;
}

.pb-strip-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.pb-strip-cell {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #E5E7EB;
  overflow: hidden;
  position: relative;
}

.pb-strip-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pb-strip-footer {
  text-align: center;
  font-family: var(--font-serif);
  padding-top: 6px;
}

.pb-strip-caption {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 4px;
}

.pb-strip-date {
  font-family: monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  opacity: 0.65;
  text-transform: uppercase;
}

/* Panel Kostumisasi Hasil */
.pb-customizer-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.pb-color-options {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.pb-color-swatch {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}

.pb-color-swatch.active {
  border-color: var(--accent);
  transform: scale(1.15);
  box-shadow: 0 0 0 3px rgba(139, 157, 175, 0.25);
}

.pb-download-actions {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  flex-wrap: wrap;
}

/* ── Live Presence Cursors ── */
#pbCursorLayer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  overflow: hidden;
}

.pb-presence-cursor {
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
  pointer-events: none;
  transition: transform 0.08s ease-out;
  display: none;
}

.pb-presence-cursor.active {
  display: block;
}

.pb-presence-cursor svg {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
}

.pb-presence-tag {
  position: absolute;
  left: 18px;
  top: 16px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  background: #FFFFFF;
  color: #1A1A1A;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.pb-presence-cursor.partner-a svg { fill: #FF7BA3; }
.pb-presence-cursor.partner-a .pb-presence-tag { border: 1px solid #FF7BA3; color: #881337; }

.pb-presence-cursor.partner-b svg { fill: #5FA0FF; }
.pb-presence-cursor.partner-b .pb-presence-tag { border: 1px solid #5FA0FF; color: #1E3A8A; }

/* ── Responsif ── */
@media (max-width: 820px) {
  .pb-dual-stage {
    grid-template-columns: 1fr;
  }
  .pb-result-layout {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .pb-customizer-panel {
    width: 100%;
  }
}

@media (max-width: 580px) {
  .pb-action-grid {
    grid-template-columns: 1fr;
  }
  .pb-capture-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .pb-readiness-group {
    justify-content: center;
  }
  .pb-capture-btn,
  .pb-ready-toggle-btn {
    width: 100%;
    justify-content: center;
  }
}