/* ==========================================================================
   MOTIONSTOP - NEO-BRUTALIST UI COMPONENTS (BIG TACTILE BUTTONS & PREVIEWS)
   ========================================================================== */

/* Chunky Neo-Brutalist Buttons */
.nb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 7px 11px;
  font-family: 'Fredoka', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--nb-radius-sm);
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
  cursor: pointer;
  background: var(--nb-white);
  color: var(--nb-black);
  transition: transform 0.06s ease, box-shadow 0.06s ease, background-color 0.12s ease;
  white-space: nowrap;
  outline: none;
  touch-action: manipulation;
  max-width: 100%;
}

.nb-btn:hover:not(:disabled) {
  transform: translate(-1px, -1px);
  box-shadow: var(--nb-shadow);
}

.nb-btn:active:not(:disabled) {
  transform: translate(2px, 2px);
  box-shadow: var(--nb-shadow-pressed);
}

.nb-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: var(--nb-shadow-pressed);
}

/* Color Variants */
.nb-btn-green {
  background: var(--nb-green);
}
.nb-btn-green:hover:not(:disabled) {
  background: var(--nb-green-hover);
}

.nb-btn-pink {
  background: var(--nb-pink);
}
.nb-btn-pink:hover:not(:disabled) {
  background: var(--nb-pink-hover);
}

.nb-btn-cyan {
  background: var(--nb-cyan);
}
.nb-btn-cyan:hover:not(:disabled) {
  background: var(--nb-cyan-hover);
}

.nb-btn-red {
  background: var(--nb-red);
  color: #ffffff;
}
.nb-btn-red:hover:not(:disabled) {
  background: var(--nb-red-hover);
}

.nb-btn-purple {
  background: var(--nb-purple);
  color: #ffffff;
}
.nb-btn-purple:hover:not(:disabled) {
  background: var(--nb-purple-hover);
}

.nb-btn-yellow {
  background: var(--nb-yellow);
}

/* Big Hero Buttons */
.nb-btn-hero {
  font-size: 0.98rem;
  padding: 8px 13px;
  border-radius: var(--nb-radius-sm);
  border: var(--nb-border-thin);
  box-shadow: var(--nb-shadow-sm);
}

.nb-btn-icon-only {
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 1.15rem;
  border-radius: var(--nb-radius-sm);
  flex-shrink: 0;
}

/* Padlock Lock Button */
.nb-lock-btn {
  background: var(--nb-green);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-sm);
  box-shadow: var(--nb-shadow-sm);
  font-weight: 800;
}

.nb-lock-btn.unlocked {
  background: var(--nb-pink);
  animation: pulseUnlock 1.5s infinite alternate;
}

@keyframes pulseUnlock {
  from { transform: scale(1); }
  to { transform: scale(1.03); }
}

/* Character Card in Left Panel */
.nb-panel-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 6px 7px;
  font-size: 0.84rem;
  font-weight: 900;
  text-align: center;
}

.nb-character-actions .nb-btn {
  min-width: 0;
  width: 100%;
  padding-inline: 6px;
  font-size: 0.78rem;
}

.nb-character-actions {
  flex-direction: column !important;
  gap: 5px !important;
}

.nb-char-preview-card {
  width: 100%;
  min-height: 132px;
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: 14px;
  box-shadow: var(--nb-shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8px 6px 7px;
  cursor: pointer;
  gap: 4px;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background-color 0.12s ease;
  position: relative;
}

.nb-char-preview-card:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--nb-shadow);
}

.nb-char-preview-card.active {
  border: 3px solid var(--nb-black);
  background: var(--nb-yellow);
  box-shadow: var(--nb-shadow);
}

.nb-char-art {
  width: 74px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff8d6;
  border: 2px solid var(--nb-black);
  border-radius: 10px;
  overflow: hidden;
}

.nb-char-preview-card img {
  width: 90%;
  height: 90%;
  object-fit: contain;
}

.nb-card-label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.77rem;
  font-weight: 900;
}

.nb-selected-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 2px 5px;
  border: 2px solid var(--nb-black);
  border-radius: 6px;
  background: var(--nb-green);
  font-size: 0.62rem;
  font-weight: 900;
}

/* Mouth Shape Selection Cards (Right Panel) */
.nb-mouth-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
  box-sizing: border-box;
}

.nb-mouth-tile {
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: 14px;
  box-shadow: var(--nb-shadow-sm);
  padding: 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  transition: transform 0.06s ease, box-shadow 0.06s ease, background-color 0.1s ease;
  position: relative;
  outline: none;
  touch-action: manipulation;
  width: 100%;
  box-sizing: border-box;
}

.nb-mouth-copy {
  display: flex;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}

.nb-mouth-copy strong {
  font-size: 0.82rem;
  font-weight: 900;
}

.nb-mouth-copy span {
  font-size: 0.66rem;
  font-weight: 700;
  color: #4a4232;
}

.nb-mouth-tile:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--nb-shadow);
  background: #fff8d6;
}

.nb-mouth-tile:active,
.nb-mouth-tile.flash-active {
  transform: translate(2px, 2px);
  box-shadow: var(--nb-shadow-pressed);
  background: var(--nb-pink) !important;
}

.nb-mouth-img-box {
  width: 70px;
  height: 70px;
  background: #fff8d6;
  border: 2px solid #121212;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nb-mouth-img-box img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.nb-mouth-key-pill {
  width: 28px;
  height: 28px;
  background: var(--nb-black);
  color: var(--nb-yellow);
  font-size: 0.95rem;
  font-weight: 900;
  border-radius: var(--nb-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 1px 1px 0px rgba(0,0,0,0.2);
  margin-right: 2px;
}

/* Timeline Filmstrip Cards */
.nb-frame-card {
  width: 116px;
  height: 94px;
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: 14px;
  box-shadow: var(--nb-shadow-sm);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  flex-shrink: 0;
  overflow: hidden;
  transition: transform 0.06s ease, box-shadow 0.06s ease;
  position: relative;
  touch-action: manipulation;
}

.nb-frame-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--nb-shadow);
}

.nb-frame-card.active {
  border: 3.5px solid var(--nb-black);
  box-shadow: var(--nb-shadow);
  transform: translateY(-2px);
  background: var(--nb-yellow);
}

.nb-frame-card-header {
  height: 23px;
  background: var(--nb-black);
  color: var(--nb-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 7px;
  font-size: 0.72rem;
  font-weight: 800;
}

.nb-frame-status {
  color: var(--nb-yellow);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.nb-frame-thumb-box {
  flex: 1;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.nb-frame-thumb-canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Onion Skin & Auto Capture Indicators */
.nb-btn.active {
  background: var(--nb-green) !important;
}

.nb-char-preview-card:focus-visible,
.nb-mouth-tile:focus-visible,
.nb-frame-card:focus-visible {
  outline: 4px solid var(--nb-purple);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .nb-btn,
  .nb-char-preview-card,
  .nb-mouth-tile,
  .nb-frame-card {
    transition: none;
  }
  .nb-lock-btn.unlocked { animation: none; }
}

/* FPS Slider Control */
.nb-fps-slider-box {
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-full);
  padding: 2px 7px;
  box-shadow: var(--nb-shadow-sm);
  display: flex;
  align-items: center;
  gap: 5px;
}

.nb-fps-badge {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--nb-black);
  min-width: 38px;
  text-align: center;
}

.nb-fps-range {
  width: 60px;
  accent-color: #121212;
  cursor: pointer;
}

/* ==================== NON-STOP MODE & SPEED OPTIONS ==================== */
.nb-speed-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.nb-speed-option-card {
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-sm);
  box-shadow: var(--nb-shadow-sm);
  padding: 10px 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background-color 0.1s ease;
}

.nb-speed-option-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--nb-shadow);
  background: var(--nb-yellow);
}

.nb-speed-option-card.active {
  border: 3.5px solid var(--nb-black);
  background: var(--nb-cyan);
  box-shadow: var(--nb-shadow);
  transform: translate(-1px, -1px);
}

.nb-speed-icon {
  font-size: 1.5rem;
}

.nb-speed-label {
  font-weight: 900;
  font-size: 0.9rem;
}

.nb-speed-desc {
  font-size: 0.72rem;
  color: #444;
  font-weight: 600;
}

/* Floating Non-Stop HUD */
.nb-floating-hud {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--nb-white);
  border: var(--nb-border);
  border-radius: var(--nb-radius-full);
  box-shadow: var(--nb-shadow-lg);
  padding: 5px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 30;
  animation: slideDown 0.2s ease-out;
  white-space: nowrap;
}

@keyframes slideDown {
  from { transform: translate(-50%, -20px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

.nb-pulse-dot {
  width: 12px;
  height: 12px;
  background: var(--nb-red);
  border-radius: 50%;
  animation: pulseDot 1s infinite alternate;
}

@keyframes pulseDot {
  from { transform: scale(0.9); opacity: 0.7; }
  to { transform: scale(1.3); opacity: 1; }
}

/* Floating Mouth Setup Banner */
.nb-setup-banner {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--nb-yellow);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow-lg);
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 30;
  animation: slideDown 0.2s ease-out;
  white-space: nowrap;
}

/* ==================== COMIC BD TOOLS & STICKERS (FITTED) ==================== */
#comic-tools-panel {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 7px;
  overflow-x: hidden;
}

.nb-bubble-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  width: 100%;
  box-sizing: border-box;
}

.nb-bubble-type-grid .nb-btn {
  padding: 6px 4px;
  font-size: 0.8rem;
  width: 100%;
}

.nb-comic-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-sm);
  padding: 6px 8px;
  font-family: 'Fredoka', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--nb-black);
  outline: none;
  box-shadow: var(--nb-shadow-sm);
}

.nb-stickers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  width: 100%;
  box-sizing: border-box;
}

.nb-sticker-pill {
  font-size: 0.75rem;
  padding: 3px 6px;
  border-radius: var(--nb-radius-full);
}

/* Character Selection Modal Grid (COMPACT & CENTERED) */
.nb-char-modal-card {
  width: 90%;
  max-width: 440px;
  background: var(--nb-white);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  animation: popModal 0.18s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popModal {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.nb-char-modal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding: 4px;
  -webkit-overflow-scrolling: touch;
}

.nb-char-modal-tile {
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-sm);
  box-shadow: var(--nb-shadow-sm);
  padding: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background-color 0.1s ease;
  outline: none;
}

.nb-char-modal-tile:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--nb-shadow);
  background: var(--nb-yellow);
}

.nb-char-modal-tile.active {
  border: 3.5px solid var(--nb-black);
  background: var(--nb-cyan);
  box-shadow: var(--nb-shadow);
}

.nb-char-modal-img-box {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nb-char-modal-img-box img {
  width: 90%;
  height: 90%;
  object-fit: contain;
}

/* Modals */
.nb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  padding: 14px;
}

.nb-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.nb-modal-overlay.hidden {
  display: none;
}

.nb-modal-card {
  background: var(--nb-white);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow-lg);
  width: 100%;
  max-width: 460px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.nb-modal-title {
  font-size: 1.3rem;
  font-weight: 800;
}

.nb-menu-modal-card {
  max-width: 520px;
}

.nb-menu-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.nb-menu-help {
  font-size: 0.92rem;
  font-weight: 700;
  text-align: left;
}

.nb-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.nb-menu-grid .nb-btn {
  min-height: 48px;
  white-space: normal;
}

.nb-comic-title-control {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 220px;
  max-width: 360px;
  padding: 5px 10px;
  background: var(--nb-white);
  border: var(--nb-border-thin);
  border-radius: var(--nb-radius-full);
  box-shadow: var(--nb-shadow-sm);
}

.nb-comic-title-control input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--nb-black);
  font: 800 0.95rem 'Fredoka', sans-serif;
}

.nb-title-edit-hint { font-size: 0.8rem; }

.nb-audio-status {
  padding: 5px 8px;
  border: 2px solid var(--nb-black);
  border-radius: var(--nb-radius-full);
  background: var(--nb-white);
  font-size: 0.72rem;
  font-weight: 900;
  white-space: nowrap;
}

.nb-audio-status.has-audio { background: var(--nb-green); }

.nb-tool-section-title {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px 1px;
  font-size: 0.84rem;
  font-weight: 900;
}