/* Control Panels and UI Elements */

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 25, 41, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    backdrop-filter: blur(10px);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    margin-top: 1.5rem;
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Notification Toast */
.notification-toast {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-panel);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10000;
    min-width: 250px;
    max-width: 500px;
    transition: bottom 0.3s ease;
}

.notification-toast.success {
    border-color: var(--success);
    background: linear-gradient(135deg, var(--bg-panel), rgba(75, 192, 186, 0.1));
}

.notification-toast.warning {
    border-color: var(--accent-amber);
    background: linear-gradient(135deg, var(--bg-panel), rgba(254, 190, 16, 0.1));
}

.notification-toast.error {
    border-color: var(--danger);
    background: linear-gradient(135deg, var(--bg-panel), rgba(231, 76, 60, 0.1));
}

.notification-toast.info {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, var(--bg-panel), rgba(79, 116, 229, 0.1));
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
}

.notification-icon {
    font-size: 1.25rem;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.notification-message {
    font-size: 0.813rem;
    color: var(--text-secondary);
}

/* Progress Bar */
.progress-bar-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-dark);
    z-index: 10000;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(79, 116, 229, 0.5);
}

/* Tooltip */
.tooltip {
    position: absolute;
    background: var(--bg-panel);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    font-size: 0.813rem;
    color: var(--text-primary);
    pointer-events: none;
    z-index: 9999;
    white-space: nowrap;
}

.tooltip::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--bg-panel);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0.5rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    min-width: 200px;
    display: none;
    z-index: 1000;
}

.dropdown-menu.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--primary-blue);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Toggle Switch */
.toggle-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(20px);
    background: white;
}

/* Tab Controls */
.tab-container {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.tab-header {
    display: flex;
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
}

.tab-button {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.tab-button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.tab-button.active {
    background: var(--bg-panel);
    color: var(--primary-blue);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-blue);
}

.tab-content {
    padding: 1rem;
    background: var(--bg-panel);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Color Picker */
.color-picker {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.color-preview {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.color-preview:hover {
    border-color: var(--primary-blue);
}

.color-input {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Number Stepper */
.number-stepper {
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.stepper-button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-panel);
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.stepper-button:hover {
    background: var(--bg-hover);
    color: var(--primary-blue);
}

.stepper-input {
    width: 80px;
    text-align: center;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-weight: 500;
}

/* Action Menu */
.action-menu {
    position: fixed;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 0.25rem;
    z-index: 9998;
}

.action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--bg-dark);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-blue);
}

.action-btn.destructive:hover {
    background: var(--danger);
    color: white;
}