.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.save-palette-dialog {
    background-color: var(--bg-secondary, #252525);
    border-radius: var(--radius-lg, 12px);
    box-shadow: var(--shadow-xl, 0 12px 24px rgba(0, 0, 0, 0.3));
    max-width: 500px;
    width: 90%;
    animation: slideIn 0.3s ease;
    border: 1px solid var(--border-color, #3a3a3a);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg, 16px) var(--spacing-xl, 24px);
    border-bottom: 1px solid var(--border-color, #3a3a3a);
}

.dialog-header h2 {
    margin: 0;
    font-size: var(--font-size-xl, 18px);
    color: var(--text-primary, #ffffff);
    font-weight: var(--font-weight-bold, 700);
}

.dialog-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary, #e0e0e0);
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm, 4px);
    transition: all 0.2s ease;
}

.dialog-close-btn:hover {
    background-color: var(--bg-tertiary, #2d2d2d);
    color: var(--accent-primary, #ffd700);
}

.dialog-close-btn:focus-visible {
    outline: 2px solid var(--accent-primary, #ffd700);
    outline-offset: 2px;
}

.dialog-content {
    padding: var(--spacing-xl, 24px);
}

.dialog-content label {
    display: block;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--text-secondary, #e0e0e0);
    font-weight: var(--font-weight-medium, 500);
    font-size: var(--font-size-sm, 12px);
}

.dialog-content .input-field {
    width: 100%;
    margin-bottom: var(--spacing-lg, 16px);
    background-color: var(--bg-tertiary, #2d2d2d);
    border: 1px solid var(--border-color, #3a3a3a);
    color: var(--text-primary, #ffffff);
}

.dialog-content .input-field:focus {
    border-color: var(--accent-primary, #ffd700);
    outline: none;
}

.dialog-preview-label {
    margin: var(--spacing-lg, 16px) 0 var(--spacing-sm, 8px);
    font-weight: var(--font-weight-medium, 500);
    color: var(--text-secondary, #e0e0e0);
    font-size: var(--font-size-sm, 12px);
}

.dialog-color-preview {
    display: flex;
    gap: var(--spacing-md, 12px);
    flex-wrap: wrap;
    padding: var(--spacing-md, 12px);
    background: var(--bg-tertiary, #2d2d2d);
    border-radius: var(--radius-md, 8px);
    border: 1px solid var(--border-color, #3a3a3a);
}

.color-dot {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md, 8px);
    border: 2px solid var(--border-color, #3a3a3a);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.2));
}

.dialog-footer {
    display: flex;
    gap: var(--spacing-md, 12px);
    justify-content: flex-end;
    padding: var(--spacing-lg, 16px) var(--spacing-xl, 24px);
    border-top: 1px solid var(--border-color, #3a3a3a);
}

.dialog-footer .btn {
    flex: 0 1 auto;
    min-width: 120px;
}

.dialog-footer .btn-primary {
    background: var(--accent-primary, #ffd700);
    color: var(--bg-primary, #1a1a1a);
    border: none;
}

.dialog-footer .btn-primary:hover {
    background: var(--accent-hover, #ffc700);
    transform: translateY(-1px);
}

.dialog-footer .btn-secondary {
    background: transparent;
    color: var(--text-secondary, #e0e0e0);
    border: 1px solid var(--border-color, #3a3a3a);
}

.dialog-footer .btn-secondary:hover {
    background: var(--bg-tertiary, #2d2d2d);
    border-color: var(--accent-primary, #ffd700);
}

@media (max-width: 480px) {
    .save-palette-dialog {
        width: 95%;
    }

    .dialog-content {
        padding: var(--spacing-md, 12px);
    }

    .dialog-footer {
        flex-direction: column;
    }

    .dialog-footer .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dialog-overlay,
    .save-palette-dialog {
        animation: none;
        opacity: 1;
    }
}