.nav-links { overflow-x: auto; }

.rooms-layout {
  display: grid;
  grid-template-columns: 240px 1fr 280px;
  gap: 1rem;
  align-items: start;
}
.rooms-side h2, .swap-wrap h2 { margin-bottom: 0.35rem; }
.rooms-side h3 { margin: 1rem 0 0.4rem; font-size: 0.85rem; color: var(--muted); }

.shell-card {
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.shell-card:hover {
  border-color: var(--pink);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 45, 111, 0.22);
}
.shell-card:active {
  transform: translateY(0);
}
.room-item {
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}
.room-item:hover {
  border-color: var(--pink);
  transform: translateX(3px);
  background: rgba(255, 255, 255, 0.04);
}

.shell-card, .room-item, .furn-item, .occ-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  margin-bottom: 0.45rem;
}
.shell-card button, .room-item { width: 100%; text-align: left; }
.shell-card .name, .room-item .name { font-weight: 700; }
.shell-card .vibe, .room-item .vibe { color: var(--muted); font-size: 0.78rem; }
.room-item.active { border-color: var(--pink); background: var(--pink-soft); }
.room-stage {
  min-height: 340px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255,77,141,0.28), transparent 45%),
    radial-gradient(ellipse at 80% 80%, rgba(80,40,90,0.45), transparent 40%),
    linear-gradient(180deg, #1a1020, #07060b);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.1rem;
  position: relative;
  overflow: hidden;
}
.room-stage h3 { font-size: 1.35rem; }
.room-stage .stage-note { color: rgba(255,255,255,0.72); font-size: 0.85rem; max-width: 36rem; }
.room-stage iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #000;
}
.rooms-actions { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; }
.rooms-actions .dev-field { flex: 1; min-width: 180px; margin: 0; }
.rooms-dock .row { display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 0.4rem 0 0.8rem; }
.chip {
  border: 1px solid var(--line); border-radius: 999px; padding: 0.25rem 0.65rem;
  font-size: 0.78rem; color: var(--muted); background: var(--bg2);
}
.chip.on { color: var(--ink); border-color: var(--pink); background: var(--pink-soft); }
.room-chat {
  max-height: 180px; overflow-y: auto; display: flex; flex-direction: column; gap: 0.35rem;
  margin: 0.4rem 0;
}
.room-chat .line { font-size: 0.82rem; }
.room-chat .who { color: var(--pink); font-weight: 600; }
.swap-wrap { max-width: 640px; }
.swap-health {
  margin: 0.8rem 0 1rem; padding: 0.55rem 0.8rem; border-radius: 10px;
  background: var(--card); border: 1px solid var(--line); font-size: 0.88rem;
}
.swap-health.ok { border-color: #3d8f6e; }
.swap-health.bad { border-color: var(--pink); }
#swap-form label { display: block; margin-bottom: 0.85rem; font-size: 0.9rem; font-weight: 500; }
#swap-form input[type="file"] { display: block; margin-top: 0.35rem; color: var(--muted); }
#swap-result img, #swap-result video {
  margin-top: 1rem; max-width: 100%; border-radius: 14px; border: 1px solid var(--line);
}
@media (max-width: 980px) {
  .rooms-layout { grid-template-columns: 1fr; }
}


/* ===================================================
   UPLOADS & FACE SWAP STUDIO + REVERSE ENGINEER STYLES
   =================================================== */

.swap-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.swap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.swap-header h2 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 0.35rem;
  background: linear-gradient(135deg, #fff 30%, #a0aec0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.worker-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 24, 38, 0.7);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: #00f2fe;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

.worker-badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00f2fe;
  box-shadow: 0 0 8px #00f2fe;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.swap-subnav {
  display: flex;
  gap: 8px;
  margin-bottom: 1.8rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
}

.swap-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 10px 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.swap-tab-btn:hover {
  color: var(--ink);
}

.swap-tab-btn.active {
  color: #00f2fe;
  border-bottom-color: #00f2fe;
  text-shadow: 0 0 12px rgba(0, 242, 254, 0.4);
}

.swap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .swap-grid { grid-template-columns: 1fr; }
}

.swap-panel {
  background: rgba(14, 18, 28, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.panel-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
}

.panel-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--muted);
}

.swap-dropzone {
  position: relative;
  border: 2px dashed rgba(0, 242, 254, 0.3);
  border-radius: 14px;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 12, 20, 0.4);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}

.swap-dropzone:hover, .swap-dropzone.dragover {
  border-color: #00f2fe;
  background: rgba(0, 242, 254, 0.04);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.15) inset;
}

.dropzone-empty {
  text-align: center;
  padding: 1.5rem;
  pointer-events: none;
}

.dropzone-icon {
  font-size: 2.8rem;
  display: block;
  margin-bottom: 0.6rem;
}

.dropzone-main {
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0 0 0.25rem;
  color: var(--ink);
}

.dropzone-sub {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

.dropzone-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.dropzone-preview {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.dropzone-preview img, .dropzone-preview video {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  border-radius: 8px;
}

.btn-clear-media {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ff5277;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  z-index: 5;
}

.btn-clear-media:hover {
  background: #ff5277;
  color: #fff;
}

.panel-quick-actions {
  display: flex;
  gap: 8px;
  margin-top: 0.85rem;
  flex-wrap: wrap;
}

.swap-settings-card {
  background: rgba(14, 18, 28, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.swap-options-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.toggle-control {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--muted);
  cursor: pointer;
}

.toggle-control input[type="checkbox"] {
  accent-color: #00f2fe;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.toggle-control span {
  color: var(--ink);
}

.swap-execute-row {
  display: flex;
  justify-content: center;
}

.btn-swap-large {
  width: 100%;
  max-width: 440px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  color: #05070f;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  cursor: pointer;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
  transition: all 0.2s ease;
}

.btn-swap-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.65);
}

.btn-swap-large:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.swap-progress-box {
  background: rgba(14, 18, 28, 0.9);
  border: 1px solid rgba(0, 242, 254, 0.4);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.2);
}

.swap-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(0, 242, 254, 0.15);
  border-top: 3px solid #00f2fe;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.swap-progress-content h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: #00f2fe;
}

.swap-result-box {
  background: rgba(14, 18, 28, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.badge-success {
  background: rgba(61, 239, 137, 0.15);
  color: #3def89;
  border: 1px solid rgba(61, 239, 137, 0.3);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
}

.result-content-wrap {
  text-align: center;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.2rem;
}

.result-content-wrap img, .result-content-wrap video {
  max-width: 100%;
  max-height: 540px;
  display: block;
  margin: 0 auto;
}

.result-actions-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===================================================
   REVERSE ENGINEER WORKBENCH STYLES
   =================================================== */

.reverse-intro-card {
  margin-bottom: 1.25rem;
}

.reverse-dropzone-wrap {
  margin-bottom: 1.5rem;
}

.reverse-dropzone {
  position: relative;
  border: 2px dashed rgba(168, 85, 247, 0.4);
  border-radius: 16px;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.04);
  cursor: pointer;
  transition: all 0.2s ease;
}

.reverse-dropzone:hover {
  border-color: #a855f7;
  background: rgba(168, 85, 247, 0.08);
  box-shadow: 0 0 25px rgba(168, 85, 247, 0.2) inset;
}

.reverse-results-card {
  background: rgba(14, 18, 28, 0.85);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(168, 85, 247, 0.15);
}

.reverse-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .reverse-layout { grid-template-columns: 1fr; }
}

.scanner-frame {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
}

.scanner-frame img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  display: block;
}

.scanner-laser {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #a855f7, #00f2fe, transparent);
  box-shadow: 0 0 15px #a855f7, 0 0 25px #00f2fe;
  animation: scanLaser 2.2s ease-in-out infinite;
  display: none;
}

@keyframes scanLaser {
  0% { top: 0%; opacity: 0.8; }
  50% { top: 100%; opacity: 1; }
  100% { top: 0%; opacity: 0.8; }
}

.scanner-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: #c084fc;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c084fc;
  box-shadow: 0 0 8px #c084fc;
  animation: pulseDot 1.5s infinite;
}

.analysis-section {
  margin-bottom: 1.25rem;
}

.analysis-section h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 0 0 0.5rem;
}

.traits-chips-grid, .setting-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.trait-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 0.82rem;
  color: #e2e8f0;
}

.trait-chip strong {
  color: #a855f7;
  margin-right: 4px;
}

.reverse-textarea {
  width: 100%;
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 10px;
  color: #e2e8f0;
  font-family: monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  resize: vertical;
}

.reverse-textarea:focus, .reverse-input:focus {
  outline: none;
  border-color: #a855f7;
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.3);
}

.reverse-input {
  width: 100%;
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 6px 10px;
  color: #e2e8f0;
  font-size: 0.82rem;
}

.clone-profile-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 14px;
}

.clone-field-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.clone-field-row label {
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.reverse-input-inline {
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 4px 8px;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
}

.reverse-actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

/* ===================================================
   FLOATING VIDEO LIGHTBOX POP-UP MODAL STYLES
   =================================================== */

.fl-modal-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(3, 5, 10, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: flFadeIn 0.2s ease-out;
}

@keyframes flFadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.fl-video-box {
  width: 90%;
  max-width: 580px;
  background: linear-gradient(180deg, #121622 0%, #080a12 100%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 35px rgba(0, 242, 254, 0.2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.fl-video-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.fl-video-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #00f2fe;
  background: rgba(0, 242, 254, 0.12);
  padding: 3px 8px;
  border-radius: 4px;
  margin-right: 8px;
  display: inline-block;
}

.fl-video-title h3 {
  margin: 0;
  font-size: 1.05rem;
  color: #fff;
  display: inline-block;
}

.fl-video-close {
  background: transparent;
  border: none;
  color: #8e9bb0;
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: all 0.15s;
}

.fl-video-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.fl-video-body {
  position: relative;
  width: 100%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  max-height: 70vh;
}

.fl-video-player-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fl-video-player {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}

.fl-video-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 10, 16, 0.94);
  z-index: 2;
  padding: 24px;
  text-align: center;
}

.fl-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(0, 242, 254, 0.15);
  border-top: 3px solid #00f2fe;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.fl-video-footer {
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.fl-video-presets {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fl-video-actions {
  display: flex;
  gap: 8px;
}

/* ===================================================
   HOME FEATURE CARDS GRID
   =================================================== */

.home-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  background: rgba(16, 22, 34, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 242, 254, 0.4);
  background: rgba(20, 28, 44, 0.85);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.15);
}

.feature-icon {
  font-size: 2.2rem;
  flex-shrink: 0;
}

.feature-info h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  color: #fff;
}

.feature-info p {
  margin: 0 0 0.85rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

.feature-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: #00f2fe;
}