/**
 * Sopplayer v2.0 - Menus, Modals & Overlays Stylesheet
 */

/* Settings Container & Dropdown */
.sp-settings-container {
  position: relative;
}

.sp-settings-menu {
  position: absolute;
  bottom: calc(100% + 12px);
  right: 0;
  width: 220px;
  background: var(--sp-color-bg);
  backdrop-filter: var(--sp-glass-backdrop);
  -webkit-backdrop-filter: var(--sp-glass-backdrop);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-md);
  box-shadow: var(--sp-shadow-lg);
  padding: var(--sp-space-1);
  display: flex;
  flex-direction: column;
  z-index: var(--sp-z-menu);
  animation: sp-menu-fade-in var(--sp-transition-fast);
}

@keyframes sp-menu-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sp-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--sp-space-2) var(--sp-space-3);
  background: transparent;
  border: none;
  border-radius: var(--sp-radius-sm);
  color: var(--sp-color-text);
  font-size: var(--sp-font-size-xs);
  cursor: pointer;
  text-align: left;
  transition: background-color var(--sp-transition-fast);
}

.sp-menu-item:hover {
  background-color: var(--sp-color-surface-hover);
}

.sp-menu-item:focus-visible {
  outline: var(--sp-focus-ring);
}

.sp-menu-label {
  flex: 1;
}

.sp-menu-value {
  color: var(--sp-color-text-muted);
  font-size: 11px;
}

.sp-menu-header {
  border-bottom: 1px solid var(--sp-color-border);
  padding-bottom: var(--sp-space-2);
  margin-bottom: var(--sp-space-1);
  font-weight: 600;
}

.sp-menu-back {
  font-size: 16px;
  line-height: 1;
  margin-right: var(--sp-space-2);
}

.sp-radio-item.sp-selected {
  color: var(--sp-color-primary);
  font-weight: 500;
}

/* Switch */
.sp-menu-switch {
  position: relative;
  width: 32px;
  height: 18px;
  background-color: var(--sp-color-surface);
  border-radius: var(--sp-radius-full);
  border: 1px solid var(--sp-color-border);
  transition: background-color var(--sp-transition-fast);
}

.sp-menu-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background-color: #fff;
  border-radius: var(--sp-radius-full);
  transition: transform var(--sp-transition-fast);
}

.sp-menu-switch.sp-switch-on {
  background-color: var(--sp-color-primary);
  border-color: var(--sp-color-primary);
}

.sp-menu-switch.sp-switch-on::after {
  transform: translateX(14px);
}

/* Loading Spinner */
.sp-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--sp-z-spinner);
  color: var(--sp-color-primary);
  pointer-events: none;
}

.sp-spinner-svg {
  animation: sp-spin 1s linear infinite;
}

@keyframes sp-spin {
  100% {
    transform: rotate(360deg);
  }
}

/* Error Display */
.sp-error-display {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: var(--sp-glass-backdrop);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-space-4);
  padding: var(--sp-space-6);
  text-align: center;
  z-index: var(--sp-z-modal);
}

.sp-error-message {
  color: var(--sp-color-danger);
  font-size: var(--sp-font-size-md);
  max-width: 400px;
}

.sp-error-retry {
  background: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  color: var(--sp-color-text);
  padding: var(--sp-space-2) var(--sp-space-4);
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  font-size: var(--sp-font-size-xs);
  transition: background-color var(--sp-transition-fast);
}

.sp-error-retry:hover {
  background: var(--sp-color-surface-hover);
}

/* Shortcuts Modal */
.sp-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: var(--sp-glass-backdrop);
  -webkit-backdrop-filter: var(--sp-glass-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--sp-z-modal);
  animation: sp-modal-fade 0.2s ease-out;
}

@keyframes sp-modal-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.sp-modal-content {
  background: var(--sp-color-bg);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-md);
  padding: var(--sp-space-5);
  width: 90%;
  max-width: 420px;
  box-shadow: var(--sp-shadow-lg);
}

.sp-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-space-4);
}

.sp-modal-title {
  margin: 0;
  font-size: var(--sp-font-size-md);
  font-weight: 600;
}

.sp-modal-close {
  background: transparent;
  border: none;
  color: var(--sp-color-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--sp-radius-xs);
}

.sp-modal-close:hover {
  color: var(--sp-color-text);
}

.sp-shortcuts-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-space-2);
}

.sp-shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--sp-font-size-xs);
  color: var(--sp-color-text-muted);
}

.sp-shortcut-row kbd {
  background-color: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-xs);
  padding: 2px 6px;
  font-family: monospace;
  font-size: 11px;
  color: var(--sp-color-text);
}