/* Studio Buttons controls */
.studio-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 12px 24px;
  box-shadow: var(--shadow-glass);
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-purple) 100%);
  box-shadow: var(--shadow-button-primary);
  position: relative;
  color: white !important;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-button-primary);
  filter: brightness(1.05);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  background: var(--bg-glass);
  border: var(--border-theme);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-pink);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(1px);
}

.btn-publish {
  font-size: 16px;
  padding: 14px 36px;
  border-radius: 30px;
  letter-spacing: 0.5px;
}

.pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px solid var(--accent-pink);
  border-radius: 30px;
  animation: pulseOuter 2s infinite;
  pointer-events: none;
}

/* Toast Message */
.toast {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: var(--bg-secondary);
  backdrop-filter: blur(8px);
  border: var(--border-theme);
  box-shadow: var(--shadow-neon-pink);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.toast.clickable {
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
}

.toast.clickable:hover {
  transform: translate(-50%, -50%) scale(1.05);
  box-shadow: 0 0 15px rgba(255, 105, 180, 0.6);
}

.toast.clickable:active {
  transform: translate(-50%, -50%) scale(0.98);
}

/* Floating controls on the preview stage */
.floating-controls {
  position: absolute;
  top: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto; /* Allow clicks */
}

.floating-controls-left {
  left: 16px;
}

.floating-controls-right {
  right: 16px;
}

.btn-floating {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: var(--border-theme);
  color: var(--text-primary);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow-glass);
  transition: var(--transition-smooth);
  padding: 0;
}

.btn-floating:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-pink);
  box-shadow: var(--shadow-neon-pink);
  transform: scale(1.08);
}

.btn-floating:active {
  transform: scale(0.95);
}

#btn-sound-toggle {
  position: relative;
}

#btn-sound-toggle.muted {
  opacity: 0.75;
}

#btn-language {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

#btn-sound-toggle.muted::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 15%;
  width: 70%;
  height: 3px;
  background-color: #ff4757;
  transform: translateY(-50%) rotate(-45deg);
  border-radius: 2px;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.4);
}

#btn-reset,
#btn-random,
#btn-toggle-dev {
  display: none !important;
}

/* Bottom center container for the Publish button */
.floating-publish-container {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  pointer-events: auto;
}

.floating-publish-container .btn-publish {
  border-radius: 28px;
  padding: 0 44px;
  height: 56px;
  font-size: 17px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-button-primary);
  background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-purple) 100%);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: white;
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}

.floating-publish-container .btn-publish:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-button-primary);
  filter: brightness(1.15);
}

.floating-publish-container .btn-publish:active {
  transform: translateY(-1px);
}

.studio-vignette {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: radial-gradient(circle, transparent 40%, rgba(0, 0, 0, 0.85) 100%);
  mix-blend-mode: multiply;
  opacity: 0; /* default is 0 */
  z-index: 1;
  transition: opacity 0.15s ease;
}

.studio-frame-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  box-sizing: border-box;
}